01 Engine Overheating: Causes and Solutions for Modern Cars • 02 P0037 H02S heater control circuit low (Bank 1 sensor 2) • 03 Types of Chain Drives: Uses, Design, Application, Pros, and… • 04 iStop: The Revolutionary Brake-Activated Auto Stop-Start Sy… • 05 Battery Troubleshooting: When to Replace or Recharge • 06 P0016 - Crankshaft Position Camshaft Position Correlation B… • 07 Revolutionizing Vehicle Emissions Control: The Power of Cat… • 08 This Is Why Your Car’s Rear Passengers Are Protected • 09 Do All Four Brakes in a Car Engage When Braking? • 10 Car Stuck in Second or Third Gear? A Guide to Fixing Your A… •

DTC codes / Every DTC code in the library

Every DTC code in the library

All 12,460 codes, generic and manufacturer-specific, in order. Filter by system or use the scanner to jump straight to one.

P02BD Cylinder 9 - Injector Leaking Powertrain P02BE Cylinder 10 - Fuel Trim at Max Limit Powertrain P02BF Cylinder 10 - Fuel Trim at Min Limit Powertrain P02C0 Cylinder 10 - Injector Restricted Powertrain P02C1 Cylinder 10 - Injector Leaking Powertrain P02C2 Cylinder 11 - Fuel Trim at Max Limit Powertrain P02C3 Cylinder 11 - Fuel Trim at Min Limit Powertrain P02C4 Cylinder 11 - Injector Restricted Powertrain P02C5 Cylinder 11 - Injector Leaking Powertrain P02C6 Cylinder 12 - Fuel Trim at Max Limit Powertrain P02C7 Cylinder 12 - Fuel Trim at Min Limit Powertrain P02C8 Cylinder 12 - Injector Restricted Powertrain P02C9 Cylinder 12 - Injector Leaking Powertrain P02CA Turbocharger/Supercharger B Overboost Condition Powertrain P02CB Turbocharger/Supercharger B Underboost Condition Powertrain P02CC Cylinder 1 Fuel Injector A Offset Learning At Min Limit Powertrain P02CD Cylinder 1 Fuel Injector A Offset Learning At Max Limit Powertrain P02CE Cylinder 2 Fuel Injector A Offset Learning At Min Limit Powertrain P02CF Cylinder 2 Fuel Injector A Offset Learning At Max Limit Powertrain P02D0 Cylinder 3 Fuel Injector A Offset Learning At Min Limit Powertrain P02D1 Cylinder 3 Fuel Injector A Offset Learning At Max Limit Powertrain P02D2 Cylinder 4 Fuel Injector A Offset Learning At Min Limit Powertrain P02D3 Cylinder 4 Fuel Injector A Offset Learning At Max Limit Powertrain P02D4 Cylinder 5 Fuel Injector A Offset Learning At Min Limit Powertrain P02D5 Cylinder 5 Fuel Injector A Offset Learning At Max Limit Powertrain P02D6 Cylinder 6 Fuel Injector A Offset Learning At Min Limit Powertrain P02D7 Cylinder 6 Fuel Injector A Offset Learning At Max Limit Powertrain P02D8 Cylinder 7 Fuel Injector A Offset Learning At Min Limit Powertrain P02D9 Cylinder 7 Fuel Injector A Offset Learning At Max Limit Powertrain P02DA Cylinder 8 Fuel Injector A Offset Learning At Min Limit Powertrain P02DB Cylinder 8 Fuel Injector A Offset Learning At Max Limit Powertrain P02DC Cylinder 9 Fuel Injector A Offset Learning At Min Limit Powertrain P02DD Cylinder 9 Fuel Injector A Offset Learning At Max Limit Powertrain P02DE Cylinder 10 Fuel Injector A Offset Learning At Min Limit Powertrain P02DF Cylinder 10 Fuel Injector A Offset Learning At Max Limit Powertrain P02E0 Diesel Intake Air Flow A Control Circuit/Open Powertrain P02E1 Diesel Intake Air Flow A Control Performance Powertrain P02E2 Diesel Intake Air Flow A Control Circuit Low Powertrain P02E3 Diesel Intake Air Flow A Control Circuit High Powertrain P02E4 Diesel Intake Air Flow A Control Stuck Open Powertrain P02E5 Diesel Intake Air Flow A Control Stuck Closed Powertrain P02E6 Diesel Intake Air Flow A Position Sensor Circuit Powertrain P02E7 Diesel Intake Air Flow A Position Sensor Circuit Range/Performance Powertrain P02E8 Diesel Intake Air Flow A Position Sensor Circuit Low Powertrain P02E9 Diesel Intake Air Flow A Position Sensor Circuit High Powertrain P02EA Diesel Intake Air Flow A Position Sensor Circuit Intermittent/Erratic Powertrain P02EB Diesel Intake Air Flow A Control Motor Current Range/Performance Powertrain P02EC Diesel Intake Air Flow A Control System - High Air Flow Detected Powertrain P02ED Diesel Intake Air Flow A Control System - Low Air Flow Detected Powertrain P02EE Cylinder 1 Injector Circuit Range/Performance Powertrain P02EF Cylinder 2 Injector Circuit Range/Performance Powertrain P02F0 Cylinder 3 Injector Circuit Range/Performance Powertrain P02F1 Cylinder 4 Injector Circuit Range/Performance Powertrain P02F2 Cylinder 5 Injector Circuit Range/Performance Powertrain P02F3 Cylinder 6 Injector Circuit Range/Performance Powertrain P02F4 Cylinder 7 Injector Circuit Range/Performance Powertrain P02F5 Cylinder 8 Injector Circuit Range/Performance Powertrain P02F6 Cylinder 9 Injector Circuit Range/Performance Powertrain P02F7 Cylinder 10 Injector Circuit Range/Performance Powertrain P02F8 Cylinder 11 Injector Circuit Range/Performance Powertrain P02F9 Cylinder 12 Injector Circuit Range/Performance Powertrain P02FA Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance Powertrain P02FB Cold Start Fuel Injection Control Circuit/Open Powertrain P02FC Cold Start Fuel Injection Control Circuit Low Powertrain P02FD Cold Start Fuel Injection Control Circuit High Powertrain P02FE Cold Start Fuel Injection Control Circuit Range/Performance Powertrain P02FF Propulsion System Inactive Timer Performance Powertrain P0300 Random/Multiple Cylinder Misfire Detected Powertrain P0301 Cylinder 1 Misfire Detected Powertrain P0302 Cylinder 2 Misfire Detected Powertrain P0303 Cylinder 3 Misfire Detected Powertrain P0304 Cylinder 4 Misfire Detected Powertrain P0305 Cylinder 5 Misfire Detected Powertrain P0306 Cylinder 6 Misfire Detected Powertrain P0307 Cylinder 7 Misfire Detected Powertrain P0308 Cylinder 8 Misfire Detected Powertrain P0309 Cylinder 9 Misfire Detected Powertrain P030A Ignition A Control Signal Circuit/Open Powertrain P030B Ignition A Control Signal Circuit Low Powertrain P030C Ignition A Control Signal Circuit High Powertrain P030D Ignition B Control Signal Circuit/Open Powertrain P030E Ignition B Control Signal Circuit Low Powertrain P030F Ignition B Control Signal Circuit High Powertrain P0310 Cylinder 10 Misfire Detected Powertrain P0311 Cylinder 11 Misfire Detected Powertrain P0312 Cylinder 12 Misfire Detected Powertrain P0313 Misfire Detected with Low Fuel Powertrain P0314 Single Cylinder Misfire (Cylinder not Specified) Powertrain P0315 Crankshaft Position System Variation Not Learned Powertrain P0316 Misfire Detected on Startup (First 1000 Revolutions) Powertrain P0317 Rough Road Hardware Not Present Powertrain P0318 Rough Road Sensor 'A' Signal Circuit Powertrain P0319 Rough Road Sensor 'B' Powertrain P031A Ignition C Control Signal Circuit/Open Powertrain P031B Ignition C Control Signal Circuit Low Powertrain P031C Ignition C Control Signal Circuit High Powertrain P031D Ignition D Control Signal Circuit/Open Powertrain P031E Ignition D Control Signal Circuit Low Powertrain P031F Ignition D Control Signal Circuit High Powertrain P0320 Ignition/Distributor Engine Speed Input Circuit Powertrain
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage