P1300 Ignitor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1305 Ignition Coil 2 Primary Feedback Circuit, P1310 Ignition Coil 3 Primary Feedback Circuit, P1315 Ignition Coil 4 Primary Feedback Circuit, P1320 IC Module 4X Ref Circuit Intermittent, No Pulses, P1321 Electronic Ignition System Fault Line, P1322 EI System Or Ignition Control Missing, P1323 24X Reference Circuit Low Frequency, P1336 Crankshaft Position (CKP) System Variation Not Learned, P1345 CKP/CMP Correlation - Related Information, P1346 Intake Camshaft Position (CMP) Sensor System Performance, P1352 IC Output High/Pulse Detected When Grounded Cyl.2, P1353 IC Output High/Pulse Detected When Grounded Cyl.3, P1354 IC Output High/Pulse Detected When Grounded Cyl.4, P1355 IC OUtput High/Pulse Detected When Grounded Cyl.5, P1356 IC Output High/Pulse Detected When Grounded Cyl.6, P1357 IC Output High/Pulse Detected When Grounded Cyl.7, P1358 IC Output High/Pulse Detected When Grounded Cyl.8, P1362 IC Cylinder 2 Not Toggling After Enable, P1363 IC Cylinder 3 Not Toggling After Enable, P1364 IC Cylinder 4 Not Toggling After Enable, P1365 IC Cylinder 5 Not Toggling After Enable, P1366 IC Cylinder 6 Not Toggling AFter Enable, P1367 IC Cylinder 7 Not Toggling After Enable, P1368 IC Cylinder 8 Not Toggling After Enable, P1370 IC Module 4X Reference Circuit, Too Many Pulses, P1372 Crankshaft Position Sensor Circuit Performance, P1377 IC Module CAM Pulse To 4X Reference Pulse Comparison, P1380 Misfire Detected - Rough Road Data Not Available, P1381 Misfire Detected - No Communication with Brake Control Module, P1390 Wheel Speed Sensor 1, G-Sensor Circuit, P1391 Wheel Speed Sensor 1, G-Sensor Circuit Performance, P1392 Wheel Speed Sensor 1, G-Sensor Circuit Low Voltage, P1393 Wheel Speed Sensor 1, G-Sensor Circuit High Voltage, P1394 Wheel Speed Sensor 1, G-Sensor Circuit Intermittent, P1395 Wheel Speed Sensor 2, G-Sensor Circuit, P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance, P1397 Wheel Speed Sensor 2, G-Sensor Circuit Low Voltage, P1398 Wheel Speed Sensor 2, G-Sensor Circuit High Voltage, P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent, P1403 Exhaust Gas Recirculation System Valve 1 - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1404 Exhaust Gas Recirculation System Valve 2 - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1405 Exhaust Gas Recirculation System Valve 3 - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1406 EGR Valve Pintle Position Circuit - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1407 EGR Air Intrusion In Exhaust Supply To EGR Valve - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1408 Intake Manifold Pressure Sensor Circuit, P1409 EGR Vacuum System Leak - Read Our Article on EGR Valve Codes For Help With This Chevy Check Engine Light Code, P1415 Secondary Air Injection (AIR) System, P1418 Secondary Air Injection System Relay A Control Circuit High, P1420 Intake Air Low Pressure Switch Circuit Low Voltage, P1421 Intake Air Low Pressure Switch Circuit High Voltage, P1423 Intake Air High Pressure Switch Circuit High Voltage, P1432 Fuel Level Sensor 2 Circuit Low Voltage, P1433 Fuel Level Sensor 2 Circuit High Voltage, P1441 Evaporative Emission (EVAP) System Flow During Non-Purge, P1442 EVAP Vacuum Switch High Voltage During Ignition On, P1451 Barometric Pressure Sensor Performance, P1501 Vehicle Speed Sensor Circuit Intermittent, P1502 Theft Deterrent System - No Password Received, P1503 Theft Deterrent System - Password Incorrect, P1511 Throttle Control System-Backup System Performance, P1515 Control Module Throttle Actuator Position Performance, P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Now watch your Check Engine Light. Look up your code definition. Read Chevrolet check engine light codes from the Engine Control Unit (ECU) using an OBD-II scanner. Don't replace parts based on the fault code only. Turn the ignition on. Chevy check engine light should only be on for a few seconds when you turn on the ignition and should turn off once the engine … With a code like a P0332 you're likely to find the problem lies with the knock sensor on bank 2 (that's the side of the engine … It will be "flash, pause, flash, flash, pause, pause," and repeat the cycle three times… Put simply, an ignition coil generates the electricity the spark plugs … In this guide, you will find instructions on how to jump-start a Chevrolet vehicle. Next, read our article Automotive Circuit Testing, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well. If the Check Engine Light goes away but later returns, further diagnostics will be necssary due to the ubiquitous nature of this code. If you find one missing let us know and we we'll add it immediately! Chevrolet check engine lights may also be referred to as Malfunction Indicator Lamps. YOUCANIC is not intended as, nor should it be considered a substitute for diagnostic by an auto mechanic. If there is a link to a specific diagnosis strategy for the code then follow that and start testing. You should only reset the check engine light and codes after all necessary repairs are completed. Other posters are correct: if the catalyst needs to be replaced, it may be … The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? A P0171 check engine light code is set when the computer has reached a rich calibration limit and can not add enough fuel to maintain the correct mixture. 2. These how-tos, repair guides, and car care articles are published on YOUCANIC to help vehicle owners with automotive maintenance. A check engine light can indicate a broad spectrum of problems with your 2018 Chevrolet Equinox. YOUCANIC is a participant in the Amazon affiliate program. If your Chevrolet has Start/Stop button, you will need to press the START button without pressing the brakes. The engine light can be triggered by a number of issues of varying degrees of severity. Locate the diagnostic port under the dashboard of your Chevrolet on the driver's side. Here is the list of DTC's. In this guide, we will be going over common problems that can trigger Chevrolet check engine light(s) to appear and diagnose the issue(s) yourself. And lets face it, if the service engine light is on then you need it now! This is a HUGE file (48 pages ) so it's probably easiest to use your scroll function to locate the code you're looking for. In this guide, we explain what it means when your Chevrolet Anti-lock Brake System (ABS) light stays on, go over common problems and what you can d. In this guide, you will find instructions on how to check brake fluid level and add brake fluid on Chevrolet vehicles. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.” Please use the form on our Contact Page to get in touch with us. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. TCC Stator Temp. P1850 . The fault codes are just the starting point. Also, we value your feedback and like to hear stories of unusual fixes or concerns you may have run into with your Check Engine Light, so feel free to share your experiences by using the "Contact Us" link. Refer to our Generic OBD II code list for definitions on all other Chevy diagnostic trouble codes. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left. P1870 . The auto repair labor rates vary widely across the country, and … Every pulse you will see represents a single digit from the upcoming two-digit code. My check engine light is staying on. The check engine light on your 2017 Chevy Silverado will usually shut itself off if the issue or code that caused it to turn on is fixed. This is a 16-pin port on all 1996, and newer Chevrolet vehicles have this port. Baltimore, Maryland 21224 USA. I have a 2001 Chevy Tahoe. P0010-P0099 - Fuel and Air Metering and Auxiliary Emission Controls. A check engine light can indicate a broad spectrum of problems with your 2012 Chevrolet Sonic. Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Trouble Code, P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage - Related Information - Also Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1116 ECT Signal Unstable Or Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1117 Engine Coolant Temp Signal Out-Of-Range Low, P1118 Engine Coolant Temp Signal Out-Of Range High, P1119 ECT Signal Out Of Rage With TFT Sensor, P1120 Throttle Position (TP) Sensor 1 Circuit, P1121 TP Sensor Circuit Intermittent High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Trouble Code, P1122 TP Sensor Circuit Intermittent Low Voltage - Read Our Article on Intermittent Diagnosis For Help With This Chevy Trouble Code, P1125 Accelerator Pedal Position (APP) System, P1130 HO2S Circuit Low Variance Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1131 HO2S Circuit Low Variance Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1132 H02S Circuit Low Variance Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1133 HO2S Insufficient Switching - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1134 HO2S Transition Time Ratio - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1135 HO2S Lean Average Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1136 HO2S Rich Average Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1137 HO2S Bank 1 Sensor 2 Lean Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1138 HO2S Bank 1 Sensor 2 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1139 HO2S Insufficient Switching Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1140 HO2S Transition Time Ratio Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1141 HO2S Bank 1 Sensor 2 Average Voltage Level - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1143 HO2S Bank 1 Sensor 3 Lean Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1144 HO2S Bank 1 Sensor 3 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1145 HO2S Cross Counts Bank 1 Sensor 3 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1153 HO2S Insufficient Switching - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1154 HO2S Transition Time Ratio - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1155 HO2S Lean Average Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1156 HO2S Rich Average Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1157 HO2S Bank 2 Sensor 2 Lean System Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1158 HO2S Bank 2 Sensor 2 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1159 HO2S Cross Counts Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1161 HO2S Heater Power Stage Circuit Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1163 HO2S Bank 2 Sensor 3 Lean System Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1164 HO2S Bank 2 Sensor 3 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code, P1165 HO2S Cross Counts Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Chevy Trouble Code, P1171 Fuel System Lean During Acceleration, P1187 EOT Sensor Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Trouble Code, P1188 EOT Sensor Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1201 (Alternative Fuel) Gas Mass Sensor Circuit Range/Performance, P1202 (AlternativeFuel) Gas Mass Sensor Circuit Low Frequency, P1203 (Alternative Fuel) Gas Mass Sensor Circuit High Frequency, P1211 Mass Air Flow Circuit Intermittent High - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1212 Mass Air Flow Circuit Intermittent Low - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1216 Fuel Solenoid Response Time Too Short, P1217 Fuel Solenoid Response Time Too Long, P1219 Throttle Position Sensor Refernce Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1220 Throttle Position (TP) Sensor 2 Circuit, P1221 Throttle Position (TP) Sensor 1- 2 Correlation, P1222 Injector Control Circuit Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1225 Injector Circuit Cylinder 2 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1228 Injector Circuit Cylinder 3 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1231 Injector Circuit Cylinder 4 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1234 Injector Circuit Cylinder 5 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1237 Injector Circuit Cylinder 6 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1240 Injector Circuit Cyllinder 7 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1243 Injector Circuit Cylinder 8 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Chevy Check Engine Light Code, P1250 Early Fuel Evaporation Heater Circuit, P1258 Engine Coolant Overtemperature - Protection Mode Active, P1260 Last Test Failed SCC Or Theft Detected, Vehicle Immobilized, P1270 Accelerator Pedal Position Sensor A/D Converter Error, P1272 Accelerator Pedal Position Sensor 2, P1273 Accelerator Pedal Position Sensor 1, P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1276 Accelerator Pedal Position (APP) Sensor 1 Performance, P1277 Accelerator Pedal Position Sensor 1 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1278 Accelerator Pedal Position Sensor 1 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1280 Accelerator Pedal Position (APP) Sensor 2 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1281 Accelerator Pedal Position (APP) Sensor 2 Performance, P1282 Accelerator Pedal Position Sensor 2 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1283 Accelerator Pedal Position Sensor 2 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1285 Accelerator Pedal Position (APP) Sensor 3 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1286 Accelerator Pedal Position (APP) Sensor 3 Performance, P1287 Accelerator Pedal Position Sensor 3 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light Code, P1288 Accelerator Pedal Position Sensor 3 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Chevy Check Engine Light CodeBR>
2020 chevrolet check engine light codes