Alfa Romeo Fault Codes

P0100 Circuit Malfunction air flow sensor 


P0101 output signal from the air flow sensor allowable range 


P0102 Low output air flow sensor 


P0103 high output air flow sensor 


P0105 Malfunction of the air pressure sensor 


P0106 ​​output signal pressure sensor from the permissible range 


P0107 Low output air pressure sensor 


P0108 high output air pressure sensor 


P0110 Malfunction of intake air temperature sensor 


P0111 output signal of the intake air temperature sensor from the permissible range 


P0112 Low levels of intake air temperature sensor 


P0113 High levels of intake air temperature sensor 


P0115 Malfunction of engine coolant temperature sensor 


P0116 Vyhodsignala coolant temperature sensor of range 


P0117 Low coolant temperature sensor 


P0118 High level of engine coolant temperature sensor 


P0120 Malfunction Throttle Position Sensor "A" 


P0121 Signal output throttle position sensor "A" of the acceptable range 


P0122 Low level output throttle position sensor "A" 


P0123 high output throttle position sensor "A" 


P0125 Low coolant temperature for closed loop control 


P0130 Oxygen sensor 1 (Bank 1) defective 


P0131 Low signal of the oxygen sensor 1 (Bank 1) 


P0132 High signal of the oxygen sensor 1 (Bank 1) 


P0133 Oxygen Sensor Slow response 1 (Bank 1) E / D 


P0134 No activity output of the oxygen sensor 1 (Bank 1) 


P0135 Oxygen Sensor Heater 1 (Bank 1) defective 


P0136 Oxygen sensor 2 (bank 1) defective 


P0137 Low level output signal of the oxygen sensor 2 (bank 1) 


P0138 high output of the oxygen sensor 2 (bank 1) 


P0139 Oxygen Sensor Slow response 2 (bank 1) E / D 


P0140 No activity output of the oxygen sensor 2 (bank 1) 


P0141 Oxygen Sensor Heater 2 (bank 1) defective 


P0142 Oxygen Sensor 3 (bank 1) defective 


P0143 Low level output signal of the oxygen sensor 3 (Bank 1) 


P0144 high output of the oxygen sensor 3 (Bank 1) 


P0145 Oxygen Sensor Slow response 3 (bank 1) E / D 


P0146 No activity output of the oxygen sensor 3 (Bank 1) 


P0147 Oxygen Sensor Heater 3 (bank 1) defective 


P0150 Oxygen sensor 1 (bank 2) is defective 


P0151 Low signal of the oxygen sensor 1 (Bank 2) 


P0152 High signal of the oxygen sensor 1 (Bank 2) 


P0153 Oxygen Sensor Slow response 1 (Bank 2) E / D 


P0154 No activity output of the oxygen sensor 1 (Bank 2) 


P0155 Oxygen Sensor Heater 1 (bank 2) is defective 


P0156 Oxygen sensor 2 (bank 2) is defective 


P0157 Low level output signal of the oxygen sensor 2 (bank 2) 


P0158 high output of the oxygen sensor 2 (bank 2) 


P0159 Oxygen Sensor Slow response 2 (bank 2) E / D 


P0160 No activity output of the oxygen sensor 2 (bank 2) 


P0161 Oxygen Sensor Heater 2 (bank 2) is defective 


P0162 Oxygen Sensor 3 (bank 2) is defective 


P0163 Low level output signal of the oxygen sensor 3 (Bank 2) 


P0164 high output of the oxygen sensor 3 (Bank 2) 


P0165 Oxygen Sensor Slow response 3 (bank 2) E / D 


P0166 No activity output of the oxygen sensor 3 (Bank 2) 


P0167 Oxygen Sensor Heater 3 (bank 2) is defective 


P0171 too lean (possible air leak) 


P0172 too rich 


P0173 Fuel leakage from the fuel system of the cylinder block №2 


P0174 Cylinder №2 mixture too lean 


P0175 Cylinder №2 mixture too rich 


P0176 Sensor ejection CHx (Fuel Composition) is faulty 


P0177 Sensor Signal CHx (Fuel Composition) is out of range 


P0178 Low level sensor CHx (Fuel Composition) 


P0179 High level sensor CHx (Fuel Composition) 


P0180 Circuit Malfunction Fuel temperature sensor "A" 


P0181 fuel temperature sensor signal "A" out of range 


P0182 Low fuel temperature sensor signal "A" 


P0183 HIGH level fuel temperature sensor 'A' 


P0185 Circuit Malfunction Fuel temperature sensor "B" 


P0186 fuel temperature sensor signal "B" out of range 


P0187 Low fuel temperature sensor signal "B" 


P0188 HIGH level fuel temperature sensor 'B' 


P0190 Circuit Malfunction fuel pressure in the fuel rail 


P0191 Sensor Signal fuel rail pressure is out of range 


P0192 Low fuel pressure sensor in the fuel rail 


P0193 High fuel pressure sensor in the fuel rail 


P0194 Intermittent fuel pressure sensor in the fuel rail 


P0195 Sensor Circuit Malfunction engine oil temperature 


P0196 Sensor Signal Engine oil temperature out of range 


P0197 Low Temperature Sensor Engine Oil 


P0198 High Temperature Sensor Engine Oil 


P0199 Intermittent Temperature Sensor Engine Oil

P0200 Circuit Fault Injector control 

P0201 Circuit Malfunction injector control №1 

P0202 Circuit Malfunction injector control №2 

P0203 Circuit Malfunction injector control №3 

P0204 Circuit Malfunction injector control №4 

P0205 Circuit Malfunction injector control №5 

P0206 Circuit Malfunction injector control №6 

P0207 Circuit Malfunction injector control №7 

P0208 Circuit Malfunction injector control №8 

P0209 Circuit Malfunction injector control №9 

P0210 Circuit Malfunction injector control №10 

P0211 Circuit Malfunction injector control №11 

P0212 Circuit Malfunction injector control №12 

P0213 Circuit Malfunction injector cold start №1 

P0214 Circuit Malfunction injector cold start №2 

P0215 Malfunction of engine-off solenoid 

P0216 Circuit Malfunction control injection time 

P0217 Motor overtemperature 

P0218 Transmission Overheating 

P0219 Engine "twisted" (Engine Overspeed Condition) 

P0220 Malfunction of the throttle position sensor "B" 

P0221 Signal Throttle Position Sensor "B" out of range 

P0222 Low signal Throttle Position Sensor "B" 

P0223 High signal Throttle Position Sensor "B" 

P0224 Intermittent signal throttle position sensor "B" 

P0225 Malfunction of the throttle position sensor "C" 

P0226 Signal Throttle Position Sensor out of range "C" 

P0227 Low signal throttle position sensor "C" 

P0228 High signal throttle position sensor "C" 

P0229 Intermittent signal throttle position sensor "C" 

P0230 Malfunction primary gasoline pump control circuit (Ex. The fuel pump relay) 

P0231 Permanent low level of secondary fuel pump circuit 

P0232 persistently high fuel pump secondary circuit 

Intermittent P0233 fuel pump secondary circuit level 

P0235 Pressure Sensor Circuit Malfunction turbo "A" 

P0236 The signal from the sensor turbine "A" out of range 

P0237 low level signal from the sensor turbine "A" 

P0238 High signal from the sensor turbine "A" 

P0239 Pressure Sensor Circuit Malfunction turbo "B" 

P0240 The signal from the sensor turbine "B" out of range 

P0241 Low signal from the sensor turbine "B" 

P0242 High signal from the sensor turbine "B" 

P0243 Malfunction of solenoid valve exhaust gas turbine "A" 

P0244 Signal solenoid valve exhaust gas turbine "A" is extra. band 

P0245 Solenoid valve exhaust gas turbine "A" is always open 

P0246 Solenoid valve exhaust gas turbine "A" is always closed 

P0247 Malfunction of solenoid valve exhaust gas turbine "B" 

P0248 Signal solenoid valve exhaust gas turbine "B" is extra. band 

P0249 Solenoid valve exhaust gas turbine "B" is always open 

P0250 Solenoid valve exhaust gas turbine "B" always closed 

P0251 Malfunction injection pump turbine "A" 

P0252 Signal injection pump turbine "A" is not permissible range 

P0253 Low signal injection pump turbine "A" 

P0254 High signal injection pump turbine "A" 

P0255 Intermittent signal injection pump turbine "A" 

P0256 Malfunction injection pump turbine "B" 

P0257 Signal injection pump turbine "B" out of range 

P0258 Low signal injection pump turbine "B" 

P0259 High signal injection pump turbine "B" 

P0260 Intermittent signal injection pump turbine "B" 

P0261 Injector №1 - ground fault 

P0262 Injector №1 - open or short to + 12V 

P0263 Injector №1 - fault injector driver 

P0264 Injector №2 - ground fault 

P0265 Injector №2 - open or short to + 12V 

P0266 Injector №2 - fault injector driver 

P0267 Injector №3 - ground fault 

P0268 Injector №3 - open or short to + 12V 

P0269 Injector №3 - fault injector driver 

P0270 Injector №4 - ground fault 

P0271 Injector №4 - open or short to + 12V 

P0272 Injector №4 - fault injector driver 

P0273 Injector №5 - ground fault 

P0274 Injector №5 - open or short to + 12V 

P0275 Injector №5 - fault injector driver 

P0276 Injector №6 - ground fault 

P0277 Injector №6 - open or short to + 12V 

P0278 Injector №6 - fault injector driver 

P0279 Injector №7 - ground fault 

P0280 Injector №7 - open or short to + 12V 

P0281 Injector №7 - fault injector driver 

P0282 Injector №8 - ground fault 

P0283 Injector №8 - open or short to + 12V 

P0284 Injector №8 - fault injector driver 

P0285 Injector №9 - ground fault 

P0286 Injector №9 - open or short to + 12V 

P0287 Injector №9 - fault injector driver 

P0288 Injector №10 - ground fault 

P0289 Injector №10 - open or short to + 12V 

P0290 Injector №10 - fault injector driver 

P0291 Injector №11 - ground fault 

P0292 Injector №11 - open or short circuit to +12 

P0293 Injector №11 - fault injector driver 

P0294 Injector №12 - ground fault 

P0295 Injector №12 - open or short to + 12V 

P0296 Injector №12 - fault injector driver

P0300 discovered accidentally / multiple misfire 


P0301 Misfire Detected in the cylinder №1 


P0302 Misfire Detected cylinder №2 


P0303 Misfire Detected cylinder №3 


P0304 Misfire Detected cylinder №4 


P0305 Misfire Detected cylinder №5 


P0306 Misfire Detected cylinder №6 


P0307 Misfire Detected cylinder №7 


P0308 Misfire Detected cylinder №8 


P0309 Misfire Detected cylinder №9 


P0310 Misfire Detected cylinder №10 


P0311 Misfire Detected cylinder №11 


P0312 Misfire Detected cylinder №12 


P0320 Neispravnoct chain ignition distributor 


Signal P0321 Ignition distributor is out of range 


Signal P0322 Ignition distributor is missing 


Signal P0323 Ignition distributor intermittent 


P0325 Knock Sensor Circuit Malfunction №1 


P0326 Knock sensor signal out of range №1 


P0327 Low signal of the knock sensor №1 


P0328 High signal of the knock sensor №1 


P0329 Intermittentknock sensor signal №1 


P0330 Knock Sensor Circuit Malfunction №2 


P0331 Knock sensor signal out of range №2 


P0332 Low signal of the knock sensor №2 


P0333 High signal of the knock sensor №2 


Intermittent P0334 knock sensor signal №2 


Error P0335 Crankshaft Position Sensor "A" 


P0336 Error DPKV "A" (skipping one tooth) 


P0337 Low level or short to ground DPKV "A" 


P0338 High level or short circuit to + 12V DPKV "A" 


P0339 Intermittent signal DPKV "A" 


P0340 Camshaft sensor failure 


P0341 Camshaft sensor signal out of range 


P0342 Low level sensor camshaft 


P0343 High Voltage Sensor Camshaft 


P0344 Intermittent signal camshaft sensor 


P0350 Malfunction primary / secondary circuit of the ignition coil 


P0351 Malfunction primary / secondary circuit of the ignition coil "A" 


P0352 Malfunction primary / secondary circuit of the ignition coil "B" 


P0353 Malfunction primary / secondary circuit of the ignition coil "C" 


P0354 Malfunction primary / secondary circuit of the ignition coil "D" 


P0355 Malfunction primary / secondary circuit of the ignition coil "E" 


P0356 Malfunction primary / secondary circuit of the ignition coil "F" 


P0357 Malfunction primary / secondary circuit of the ignition coil "G" 


P0358 Malfunction primary / secondary circuit of the ignition coil "H" 


P0359 Malfunction primary / secondary circuit of the ignition coil "I" 


P0360 Malfunction primary / secondary circuit of the ignition coil "J" 


P0361 Malfunction primary / secondary circuit of the ignition coil "K" 


P0362 Malfunction primary / secondary circuit of the ignition coil "L" 


P0370 TIMING REF (HRS) A MAILFUNCTION 


P0371 TIMING REF (HRS) A TOO MANY PULSES 


P0372 TIMING REF (HRS) A TOO MANY PULSES 


P0373 TIMING REF (HRS) A INTERMITTENT PULSES 


P0374 TIMING REF (HRS) A NO PULSES 


P0375 TIMING REF (HRS) B MAILFUNCTION 


P0376 TIMING REF (HRS) B TOO MANY PULSES 


P0377 TIMING REF (HRS) B TOO MANY PULSES 


P0378 TIMING REF (HRS) B INTERMITTENT PULSES 


P0379 TIMING REF (HRS) B NO PULSES 


P0380 Malfunction glow plug or heating circuit 


P0381 Malfunction glow or heat indicator 


P0385 Circuit Malfunction Crankshaft Position Sensor "B" 


P0386 Signal Crankshaft Position Sensor "B" out of range 


P0387 Low level or short to ground DPKV "B" 


P0388 High level or zamykaenie to + 12V DPKV "B" 


P0389 Intermittent Crankshaft Position Sensor "B" 


P0400 Malfunction EGR 


P0401 Inefficiency EGR 


P0402 Redundancy EGR (exhaust gas) 


P0403 Sensor Circuit Malfunction EGR 


P0404 Sensor Signal EGR out of range 


P0405 Low level sensor "A" EGR 


P0406 High level sensor "A" EGR 


P0407 Low level sensor "B" EGR 


P0408 High level sensor "B" EGR 


P0410 Malfunction of secondary air supply 


P0411 Incorrect flow through the secondary air supply 


P0412 Malfunction of the valve system of the secondary air supply "A" 


P0413 Valve System secondary air supply "A" is always open 


P0414 Valve System secondary air supply "A" is always closed 


P0415 Malfunction of the valve system of the secondary air supply "B" 


Valve System P0416 secondary air supply "B" is always open 


Valve System P0417 secondary air supply "B" always closed 


P0420 Efficiency catalyst system below an acceptable threshold B1 


P0421 Efficiency catalyst warm B1 below the acceptable threshold 


P0422 Efficacy main catalyst B1 below the acceptable threshold 


P0423 Catalyst Heater Efficiency B1 below the acceptable threshold 


P0424 heater temperature catalyst B1 below the acceptable threshold 


P0430 Efficiency catalyst system below an acceptable threshold B2 


P0431 Efficiency catalyst warm B3 below the allowable threshold 


P0432 Efficacy main catalyst B2 below the acceptable threshold 


P0433 Catalyst Efficiency heater B2 below the acceptable threshold 


P0434 heater temperature catalyst B2 below the acceptable threshold 


P0440 Malfunction control system evaporative emission 


P0441 Poor purging system petrol vapor 


P0442 Small leak in the evaporative emission system 


P0443 Circuit Malfunction purge valve petrol vapor recovery system 


P0444 purge valve petrol vapor recovery system is always open 


P0445 purge valve system petrol vapor is always closed 


P0446 Malfunction Control. air valve vapor recovery system 


P0447 Air valve vapor recovery system is always open 


P0448 Air valve vapor recovery system is always closed 


Malfunction P0450 Pressure Sensor gasoline vapors 


Sensor Signal P0451 vapor pressure of gasoline is out of range 


P0452 Low level sensor signal is the vapor pressure of gasoline 


P0453 High Voltage probe vapor pressure of gasoline 


P0454 Intermittent level sensor vapor pressure of gasoline 


P0455 Large leak in the evaporative emission system 


Circuit Malfunction P0460 Fuel Level Sensor 


P0461 fuel level sensor signal out of range 


P0462 Signal low fuel level sensor 


P0463 High signal fuel level sensor 


P0464 Intermittent signal fuel level sensor 


Sensor Circuit Malfunction P0465 Air flow purging 


Sensor Signal P0466 air flow blowing out of range 


P0467 Low signal flow sensor air purge 


P0468 High Voltage Air Flow Sensor Purge 


P0469 Intermittent signal flow sensor air purge 


Malfunction P0470 Exhaust Pressure Sensor 


Sensor Signal P0471 exhaust pressure is out of range 


P0472 Low pressure sensor exhaust 


P0473 High signal exhaust pressure sensor 


Intermittent signal P0474 Exhaust Pressure Sensor 


P0475 Faulty valve Exhaust Pressure Sensor 


P0476 Pressure Sensor Signal valve exhaust out of range 


P0477 Low signal valve exhaust pressure sensor 


P0478 High signal valve exhaust pressure sensor 


P0479 Intermittent signal level pressure sensor valve exhaust 


P0480 Malfunction of fan relay control circuit 


P0500 No Signal Vehicle Speed ​​Sensor 


P0501 Vehicle speed sensor signal out of range 


P0502 Low signal Vehicle Speed ​​Sensor 


P0503 High signal Vehicle Speed ​​Sensor 


P0505 Malfunction of the idle speed regulation 


P0506 Malfunction of the idle speed regulator - low speed 


P0507 Malfunction of the idle speed regulator - high speed 


P0510 Closed Throttle Position Switch Malfunction 


P0520 Engine Oil Pressure Sensor / Switch Circuit Malfunction 


P0521 Engine Oil Pressure Sensor / Switch Circuit Range / Performance 


P0522 Engine Oil Pressure Sensor / Switch Circuit Low Voltage 


P0523 Engine Oil Pressure Sensor / Switch Circuit High Voltage 


P0530 A / C Refrigerant Pressure Sensor Circuit Malfunction 


P0531 A / C Refrigerant Pressure Sensor Circuit Range / Performance 


P0532 A / C Refrigerant Pressure Sensor Circuit Low Input 


P0533 A / C Refrigerant Pressure Sensor Circuit High Input 


P0534 Air Conditioner Refrigerant Charge Loss 


P0550 Power Steering Pressure Sensor Circuit Malfunction 


P0551 Power Steering Pressure Sensor Circuit Range / Performance 


P0552 Power Steering Pressure Sensor Circuit Low Input 


P0553 Power Steering Pressure Sensor Circuit High Input 


P0554 Power Steering Pressure Sensor Circuit Intermittent 


P0560 Power supply system efficiency below threshold 


P0561 Power supply system unstable 


P0562 Low voltage power supply systems 


P0563 High Voltage Power Systems 


P0565 Malfunction enable signal cruise control 


P0566 Fault signal off the cruise control 


P0567 Cruise Control Resume Signal Malfunction 


P0568 Cruise Control Set Signal Malfunction 


P0569 Cruise Control Coast Signal Malfunction 


P0570 Cruise Control Accel Signal Malfunction 


P0571 Cruise Control / Brake Switch A Circuit Malfunction 


P0572 Cruise Control / Brake Switch A Circuit Low 


P0573 Cruise Control / Brake Switch A Circuit High 


P0574 Cruise Control Related Malfunction 


P0575 Cruise Control Related Malfunction 


P0576 Cruise Control Related Malfunction 


P0577 Cruise Control Related Malfunction 


P0578 Cruise Control Related Malfunction 


P0579 Cruise Control Related Malfunction 


P0580 Cruise Control Related Malfunction 


P0600 Serial Communication Link Malfunction 


P0601 ROM checksum error 


P0602 Control Module Programming Error 


P0603 Error external RAM 


Error P0604 Internal RAM 


P0605 Internal Control Module Read Only Memory (ROM) Error 


P0606 PCM Processor Fault 


P0607 Malfunction of the detonation channel 


P0608 Control Module VSS Output "A" Malfunction 


P0609 Control Module VSS Output "B" Malfunction 


P0620 Generator Control Circuit Malfunction 


P0621 Generator Lamp "L" Control Circuit Malfunction 


P0622 Generator Field "F" Control Circuit Malfunction 


P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction 


P0654 Engine RPM Output Circuit Malfunction 


P0655 Engine Hot Lamp Output Control Circuit Malfucntion 


P0656 Fuel Level Output Circuit Malfunction 


Malfunction P0700 Transmission Control System 


P0701 Transmission Control System is out of range 


P0702 Transmission Control System Electrical 


P0703 Torque Converter / Brake Switch B Circuit Malfunction 


P0704 Clutch Switch Input Circuit Malfunction 


P0705 Transmission Range Sensor Circuit malfunction (PRNDL Input) 


P0706 Transmission Range Sensor Circuit Range / Performance 


P0707 Transmission Range Sensor Circuit Low Input 


P0708 Transmission Range Sensor Circuit High Input 


P0709 Transmission Range Sensor Circuit Intermittent 


P0710 Transmission Fluid Temperature Sensor Circuit Malfunction 


P0711 Transmission Fluid Temperature Sensor Circuit Range / Performance 


P0712 Transmission Fluid Temperature Sensor Circuit Low Input 


P0713 Transmission Fluid Temperature Sensor Circuit High Input 


P0714 Transmission Fluid Temperature Sensor Circuit Intermittent 


P0715 Input / Turbine Speed ​​Sensor Circuit Malfunction 


P0716 Input / Turbine Speed ​​Sensor Circuit Range / Performance 


P0717 Input / Turbine Speed ​​Sensor Circuit No Signal 


P0718 Input / Turbine Speed ​​Sensor Circuit Intermittent 


P0719 Torque Converter / Brake Switch B Circuit Low 


P0720 Output Speed ​​Sensor Circuit Malfunction 


P0721 Output Speed ​​Sensor Range / Performance 


P0722 Output Speed ​​Sensor No Signal 


P0723 Output Speed ​​Sensor Intermittent 


P0724 Torque Converter / Brake Switch B Circuit High 


P0725 Engine Speed ​​input Circuit Malfunction 


P0726 Engine Speed ​​Input Circuit Range / Performance 


P0727 Engine Speed ​​Input Circuit No Signal 


P0728 Engine Speed ​​Input Circuit Intermittent 


P0730 Incorrect Gear Ratio 


P0731 Gear 1 Incorrect ratio 


P0732 Gear 2 Incorrect ratio 


P0733 Gear 3 Incorrect ratio 


P0734 Gear 4 Incorrect ratio 


P0735 Gear 5 Incorrect ratio 


P0736 Reverse incorrect gear ratio 


P0740 Torque Converter Clutch Circuit Malfuction 


P0741 Torque Converter Clutch Circuit Performance or Stuck Off 


P0742 Torque Converter Clutch Circuit Stuck On 


P0743 Torque Converter Clutch Circuit Electrical 


P0744 Torque Converter Clutch Circuit Intermittent 


P0745 Pressure Control Solenoid Malfunction 


P0746 Pressure Control Solenoid Performance or Stuck Off 


P0747 Pressure Control Solenoid Stuck On 


P0748 Pressure Control Solenoid Electrical 


P0749 Pressure Control Solenoid Intermittent 


P0750 Shift Solenoid A MalfunctionP 


P0751 Shift Solenoid A PerformanceP or Stuck Off 


P0752 Shift Solenoid A Stuck On 


P0753 Shift Solenoid A ElectricaPl 


P0754 Shift Solenoid A IntermittPent 


P0755 Shift Solenoid B Malfunction 


P0756 Shift Solenoid B Performance or Stuck Off 


P0757 Shift Solenoid B Stuck On 


P0758 Shift Solenoid B Electrical 


P0759 Shift Solenoid B Intermittent 


P0760 Shift Solenoid C Malfunction 


P0761 Shift Solenoid C Performance or Stuck Off 


P0762 Shift Solenoid C Stuck On 


P0763 Shift Solenoid C Electrical 


P0764 Shift Solenoid C Intermittent 


P0765 Shift Solenoid D Malfunction 


P0766 Shift Solenoid D Performance or Stuck Off 


P0767 Shift Solenoid D Stuck On 


P0768 Shift Solenoid D Electrical 


P0769 Shift Solenoid D Intermittent 


P0770 Shift Solenoid E Malfunction 


P0771 Shift Solenoid E Performance or Stuck Off 


P0772 Shift Solenoid E Stuck On 


P0773 Shift Solenoid E Electrical 


P0774 Shift Solenoid E Intermittent 


P0780 Shift Malfunction 


P0781 1-2 Shift Malfunction 


P0782 2-3 Shift Malfunction 


P0783 3-4 Shift Malfunction 


P0784 4-5 Shift Malfunction 


P0785 Shift / Timing Solenoid Malfunction 


P0786 Shift / Timing Solenoid Range / Performance 


P0787 Shift / Timing Solenoid Low 


P0788 Shift / Timing Solenoid High 


P0789 Shift / Timing Solenoid Intermittent 


P0790 Normal / Performance Switch Circuit Malfunction 


P0801 Reverse Inhibit Control Circuit Malfunction 


P0803 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction 


P0804 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction 


P1000 OBD II Monitor Testing not complete 


P1001 Key On Engine Running (KOER) Self-Test not able to complete. KOER aborted 


P1100 Mass Air Flow (MAF) sensor intermittent 


P1101 Mass Air Flow (MAF) sensor out of Self-Test range 


P1102 Low resistance heater oxygen sensor 


P1110 Switch over valve solenoid 


P1112 Switch over valve 1 


P1113 Switch over valve 2 


P1116 O2 Sensor heater Circuit (Open) 


Engine Coolant Temperature (ECT) sensor out of Self - Test range 


P1117 Engine Coolant Temperature (ECT) sensor intermittent 


P1120 Throttle Position (TP) sensor out of range low 


P1121 Throttle Position (TP) sensor inconsistent with MAF Sensor 


P1123 Long Term Fuel Trim Additive Air (System too Rich) 


P1124 Throttle Position (TP) sensor out of Self -Test range 


Long Term Fuel Trim Additive Air (System too Lean) 


P1125 Throttle Position (TP) sensor circuit intermittent 


P1127 Exhaust not warm enough, downstream Heated Oxygen Sensors (HO2Ss) not tested 


Long Term Fuel Trim Multiplicative (System too Rich) 


P1128 Upstream Heated Oxygen Sensors (HO2Ss) swapped from bank to bank 


Long Term Fuel Trim Multiplicative (System too Lean) 


P1129 Downstream Heated Oxygen Sensors (HO2Ss) swapped from bank to bank 


P1130 Lack of upstream Heated Oxygen Sensor (HO2S 11) switch, adaptive fuel at limit (Bank # 1) 


P1131 Lack of upstream Heated Oxygen Sensor (HO2S 11) switch, sensor indicates lean (Bank # 1)) 


P1132 Lack of upstream Heated Oxygen Sensor (HO2S 11) switch, sensor indicates rich (Bank # 1) 


P1136 Long Term Fuel Trim Additive Fuel (System too Rich) 


P1137 Lack of downstream Heated Oxygen Sensor (HO2S 12) switch, sensor indicates lean (Bank # 1) 


Long Term Fuel Trim Additive Fuel (System too Lean) 


P1138 Lack of downstream Heated Oxygen Sensor (HO2S 12) switch, sensor indicates rich (Bank # 1) 


P1140 Invalid load signal 


P1150 Lack of upstream Heated Oxygen Sensor (HO2S 21) switch, adaptive fuel at limit (Bank # 2) 


P1151 Lack of upstream Heated Oxygen Sensor (HO2S 21) switch, sensor indicates lean (Bank # 2) 


P1152 Lack of upstream Heated Oxygen Sensor (HO2S 21) switch, sensor indicates rich (Bank # 2) 


P1157 Lack of downstream Heated Oxygen Sensor (HO2S 22) switch, sensor indicates lean (Bank # 2) 


P1158 Lack of downstream Heated Oxygen Sensor (HO2S 22) switch, sensor indicates rich (Bank # 2) 


P1171 Low level signal from the potentiometer 


P1172 high level signal from the potentiometer 


P1174 02 Sensor 1 Bank 1 (period monitoring) 


P1176 02 Sensor 1 Bank 1 (tv monitoring) 


P1220 Series Throttle Control system malfunction 


P1224 Throttle Position Sensor B (TP-B) out of Self - Test range 


P1229 Power Supply Relay Primary Circuit Voltage High 


P1230 Power Supply Relay Secondary Circuit Voltage Low 


P1231 Fuel pump relay circuit low with high speed pump on 


P1232 Low speed Fuel Pump primary circuit malfunction 


P1233 Fuel Pump Driver Module disabled or offline 


P1234 Fuel Pump Driver Module disabled or offline 


P1235 Fuel Pump control out of Self - Test range 


P1236 Fuel Pump control out of Self - Test range 


P1237 Fuel Pump secondary circuit malfunction 


P1238 Fuel Pump secondary circuit malfunction 


P1260 THEFT detected - engine disabled 


P1270 Engine RPM or vehicle speed limiter reached 


P1285 Cylinder Head over temperature sensed 


P1288 Cylinder Head Temperature (CHT) sensor out of Self - Test range 


P1289 Cylinder Head Temperature (CHT) sensor circuit low input 


P1290 Cylinder Head Temperature (CHT) sensor circuit high input 


P1299 Engine over temperature condition 


P1326 Knock Control Maximum Spark Limit Cylinder 1 


P1327 Knock Control Maximum Spark Limit Cylinder 2 


P1328 Knock Control Maximum Spark Limit Cylinder 3 


P1329 Knock Control Maximum Spark Limit Cylinder 4 


P1351 Ignition Diagnostic Monitor (IDM) circuit input malfunction 


P1356 PIPS occurred while IDM pulse width indicates engine not turning 


P1357 Ignition Diagnostic Monitor (IDM) pulse width not defined 


P1358 Ignition Diagnostic Monitor (IDM) signal out of Self - Test range 


P1359 Spark output circuit malfunction 


P1386 Knock control Testpulse 


P1390 Octane Adjust (OCT ADJ) out of Self - Test range 


P1400 Differential Pressure Feedback EGR (DPFE) sensor circuit low voltage detected 


P1401 Differential Pressure Feedback EGR (DPFE) sensor circuit high voltage detected 


P1405 Differential Pressure Feedback EGR (DPFE) sensor upstream hose off or plugged 


P1406 Differential Pressure Feedback EGR (DPFE) sensor downstream hose off or plugged 


P1408 Exhaust Gas Recirculation (EGR) flow out of Self - Test range 


P1409 Canister purge valve power stage (malfunction) | Electronic Vacuum Regulator (EVR) control circuit malfunction 


P1410 Canister purge valve power stage (high) | Secondary air pump relay 


P1411 Secondary Air Injection system incorrect downstream flow detected 


P1413 Secondary Air Injection system monitor circuit low voltage 


P1414 Secondary Air Injection system monitor circuit high voltage 


P1425 Canister purge valve power stage (low) | Control Circuit canister purge valve, ground fault 


Circuit P1426 EVAP purge valve control, breakage 


P1442 Evaporative emission control system small leak detected 


P1443 Evaporative emission control system - vacuum system, purge control solenoid or vapor management valve malfunction 


P1444 Purge Flow (PF) Sensor circuit low input 


P1445 Purge Flow (PF) Sensor circuit high input 


P1449 Evaporative emission control system unable to hold vacuum (Probe) 


P1450 Unable to bleed up fuel tank vacuum 


P1452 Unable to bleed up fuel tank vacuum 


P1455 Evaporative emission control system control leak detected (gross leak) 


P1460 Wide Open Throttle Air Conditioning Cutoff (WAC) circuit malfunction 


P1461 Air Conditioning Pressure (ACP) sensor circuit low input 


P1462 Air Conditioning Pressure (ACP) sensor circuit high input 


P1463 Air Conditioning Pressure (ACP) sensor insufficient pressure change 


P1464 Air Condition (A / C) demand out of Self - Test range 


P1469 Low air conditioning cycling period 


P1473 Fan secondary high with fan (s) off 


P1474 Low Fan Control primary circuit malfunction 


P1479 High Fan Control primary circuit malfunction 


P1480 Fan secondary low with low fan on 


P1481 Fan secondary low with high fan on 


P1483 Power to fan circuit over current 


P1484 Open power ground to Variable Load Control Module (VLCM) 


P1500 Circuit Malfunction Fuel Pump Relay 


P1501 Immobiliser No or Wrong Coding 


Fuel pump relay - short to ground 


P1502 Fuel pump relay - short circuit to + 12V 


Immobiliser No Signal 


P1503 Immobiliser Wrong Signal 


P1504 Idle Air Control (IAC) circuit malfunction 


P1505 Idle Air Control (IAC) system at adaptive clip 


P1506 Idle Air Control (IAC) overspeed error 


P1507 Idle Air Control (IAC) under speed error 


P1509 control circuit regulator idling, overload 


P1512 Intake Manifold Runner Control (IMRC) malfunction (Bank # 1 stuck closed) 


P1513 Intake Manifold Runner Control (IMRC) malfunction (Bank # 2 stuck closed) 


CONTROL CIRCUIT idling - ground fault 


P1514 Control Circuit Idle Air Control - interruption 


P1516 Intake Manifold Runner Control (IMRC) input error (Bank # 1) 


P1517 Intake Manifold Runner Control (IMRC) input error (Bank # 2) 


P1518 Intake Manifold Runner Control (IMRC) malfunction (stuck open) 


P1519 Intake Manifold Runner Control (IMRC) malfunction (stuck closed) 


P1520 Intake Manifold Runner Control (IMRC) circuit malfunction 


P1530 ​​Air Condition (A / C) clutch circuit malfunction 


P1537 Intake Manifold Runner Control (IMRC) malfunction (Bank # 1 stuck open) 


P1538 Intake Manifold Runner Control (IMRC) malfunction (Bank # 2 stuck open) 


P1539 Power to Air condition (A / C) clutch circuit overcurrent 


P1541 fuel pump relay control circuit, open circuit 


P1550 Power steering Pressure (PSP) sensor out of Self - Test range 


P1570 Open circuit immobilizer 


P1600 No communication with the immobilizer 


Reprogram or Replace Electronic Control Unit (ECM) 


P1601 ECM Box Temperature High 


P1602 Loss of voltage controller 


Knock control module 


P1603 EEPROM Error 


P1604 Knock control unit 


P1605 Knock control unit 


P1606 Knock control unit 


Error P1612 processor reset 


P1619 Electrical Thermostat Control powerstage (too high) 


P1620 ROM error 


Electrical Thermostat Control powerstage (too low) 


P1621 Error OZU 


P1622 EEPROM Error 


Electrical Thermostat Control powerstage (Range / Perfomance) 


P1625 B (+) supply to ariable Load Control Module (VCLM) fan circuit malfunction 


P1626 B (+) supply to Variable Load Control Module (VCLM) Air Condition (A / C) circuit malfunction 


P1640 Knock control unit or Quad drive module 


P1650 Power Steering Pressure (PSP) switch out of Self - Test range 


P1651 Power Steering Pressure (PSP) switch input malfunction 


P1689 Error Memory Error 


P1690 Check Engine fail (malfunction indicator lamp) 


MIL-on requestsignal (Malfunction) 


P1693 MIL-on requestsignal (High) 


P1701 Reverse engagement error 


P1703 Brake On / Off (BOO) switch out of Self - Test range 


P1705 Transmission Range (TR) Sensor out of Self - Test range 


P1709 Park or Neutral Position (PNP) switch is not indicating neutral during KOEO Self - Test 


P1711 Transmission Fluid Temperature (TFT) sensor out of Self - Test range 


P1728 Transmission slip fault 


P1729 4x4 Low switch error 


P1740 Torque Control unit 


P1741 Torque Converter Clutch (TCC) control error 


P1742 Torque Converter Clutch (TCC) solenoid failed on (turns on MIL) 


P1743 Torque Converter Clutch (TCC) solenoid failed on (turns on TCIL) 


P1744 Torque Converter Clutch (TCC) system mechanically stuck in off position 


P1746 Electronic Pressure Control (EPC) solenoid open circuit (low input) 


P1747 Electronic Pressure Control (EPC) solenoid short circuit (high input) 


P1749 Electronic Pressure Control (EPC) solenoid failed low 


P1751 Shift Solenoid # 1 (SS1) performance 


P1754 Coast Clutch Solenoid (CCS) circuit malfunction 


P1756 Shift Solenoid # 2 (SS2) performance 


P1761 Shift Solenoid # 3 (SS3) performance 


P1780 Transmission Control switch (TCS) circuit out of Self - Test range 


P1781 4x4 Low switch out of Self - Test range 


P1783 Transmission over temperature condition 


P1788 3-2 Timing / Coast Clutch Solenoid (3-2 / CCS) circuit open 


P1789 3-2 Timing / Coast Clutch Solenoid (3-2 / CCS) circuit shorted 


U1021 SCP indicating the lack of Air Condition (A/C) clutch status response 


U1039 SCP indicating the vehicle speed signal missing or incorrect 


U1051 SCP indicating the brake switch signal missing or incorrect 


U1073 SCP indicating the lack of engine coolant fan status response 


U1131 SCP indicating the lack of Fuel Pump status response 


U1135 SCP indicating the ignition switch signal missing or incorrect 


U1256 SCP indicating a communications error 


U1451 Lack of response from Passive Anti-Theft system (PATS) module - engine disabled