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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.

P0483 Fan Rationality Check Powertrain P0484 Fan Circuit Over Current Powertrain P0485 Cooling Fan Power/Ground Circuit Malfunction Powertrain P0486 Exhaust Gas Recirculation Sensor 'B' Circuit Powertrain P0487 Exhaust Gas Recirculation Throttle Position Control Circuit Powertrain P0488 Exhaust Gas Recirculation Throttle Position Control Range/Performance Powertrain P0489 Exhaust Gas Recirculation Control Circuit Low Powertrain P048A Exhaust Pressure Control Valve A Stuck Closed Powertrain P048B Exhaust Pressure Control Valve A Position Sensor/Switch Circuit Powertrain P048C Exhaust Pressure Control Valve A Position Sensor/Switch Circuit Range/Performance Powertrain P048D Exhaust Pressure Control Valve A Position Sensor/Switch Circuit Low Powertrain P048E Exhaust Pressure Control Valve A Position Sensor/Switch Circuit High Powertrain P048F Exhaust Pressure Control Valve A Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P0490 Exhaust Gas Recirculation Control Circuit High Powertrain P0491 Secondary Air Injection System Insufficient Flow (Bank 1) Powertrain P0492 Secondary Air Injection System Insufficient Flow (Bank 2) Powertrain P0493 Fan Overspeed Powertrain P0494 Fan Speed Low Powertrain P0495 Fan Speed High Powertrain P0496 Evaporative Emission System High Purge Flow Powertrain P0497 Evaporative Emission System Low Purge Flow Powertrain P0498 Evaporative Emission System Vent Valve Control Circuit Low Powertrain P0499 Evaporative Emission System Vent Valve Control Circuit High Powertrain P049A EGR B Flow Powertrain P049B EGR B Flow Insufficient Detected Powertrain P049C EGR B Flow Excessive Detected Powertrain P049D EGR A Control Position Exceeded Learning Limit Powertrain P049E EGR B Control Position Exceeded Learning Limit Powertrain P049F Exhaust Pressure Control Valve B Powertrain P04A0 Exhaust Pressure Control Valve B Range/Performance Powertrain P04A1 Exhaust Pressure Control Valve B Low Powertrain P04A2 Exhaust Pressure Control Valve B High Powertrain P04A3 Exhaust Pressure Control Valve B Intermittent Powertrain P04A4 Exhaust Pressure Control Valve B Stuck Open Powertrain P04A5 Exhaust Pressure Control Valve B Stuck Closed Powertrain P04A6 Exhaust Pressure Control Valve B Position Sensor/Switch Circuit Powertrain P04A7 Exhaust Pressure Control Valve B Position Sensor/Switch Circuit Range/Performance Powertrain P04A8 Exhaust Pressure Control Valve B Position Sensor/Switch Circuit Low Powertrain P04A9 Exhaust Pressure Control Valve B Position Sensor/Switch Circuit High Powertrain P04AA Exhaust Pressure Control Valve B Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P04AB EVAP System Purge Control Valve B Circuit/Open Powertrain P04AC EVAP System Purge Control Valve B Circuit Low Powertrain P04AD EVAP System Purge Control Valve B Circuit High Powertrain P04AE EVAP System Purge Control Valve B Performance/Stuck Open Powertrain P04AF EVAP System Purge Control Valve B Stuck Closed Powertrain P04B0 Refueling Vapor Control Valve Circuit/Open Powertrain P04B1 Refueling Vapor Control Valve Circuit Low Powertrain P04B2 Refueling Vapor Control Valve Circuit High Powertrain P04B3 Refueling Vapor Control Valve Performance/Stuck Open Powertrain P04B4 Refueling Vapor Control Valve Stuck Closed Powertrain P04B5 Fuel Fill Door Stuck Open Powertrain P04B6 Fuel Fill Door Stuck Closed Powertrain P04B7 Fuel Fill Door Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P04B8 Fuel Fill Door Position Sensor/Switch Circuit Powertrain P04B9 Fuel Fill Door Position Sensor/Switch Circuit Low Powertrain P04BA Fuel Fill Door Position Sensor/Switch Circuit High Powertrain P04BB Fuel Fill Door Lock Control Circuit/Open Powertrain P04BC Fuel Fill Door Lock Control Range/Performance Powertrain P04BD Fuel Fill Door Lock Control Circuit Low Powertrain P04BE Fuel Fill Door Lock Control Circuit High Powertrain P04BF Fuel Fill Door Unlock Control Circuit/Open Powertrain P04C0 Fuel Fill Door Unlock Control Range/Performance Powertrain P04C1 Fuel Fill Door Unlock Control Circuit Low Powertrain P04C2 Fuel Fill Door Unlock Control Circuit High Powertrain P04C3 Fuel Fill Door Lock Position Sensor/Switch Circuit Powertrain P04C4 Fuel Fill Door Lock Position Sensor/Switch Circuit Range/Performance Powertrain P04C5 Fuel Fill Door Lock Position Sensor/Switch Circuit Low Powertrain P04C6 Fuel Fill Door Lock Position Sensor/Switch Circuit High Powertrain P04C7 Fuel Fill Door Lock Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P04C8 Fuel Fill Door Open Request Sensor/Switch Circuit Powertrain P04C9 Fuel Fill Door Open Request Sensor/Switch Performance/Stuck Off Powertrain P04CA Fuel Fill Door Open Request Sensor/Switch Circuit Low Powertrain P04CB Fuel Fill Door Open Request Sensor/Switch Circuit High Powertrain P04CC Fuel Fill Door Open Request Sensor/Switch Circuit Intermittent/Erratic Powertrain P04CD Fuel Fill Door Open Request Sensor/Switch Stuck On Powertrain P04CE EGR Temperature Sensor C Circuit Powertrain P04CF EGR Temperature Sensor C Circuit Range/Performance Powertrain P04D0 EGR Temperature Sensor C Circuit Low Powertrain P04D1 EGR Temperature Sensor C Circuit High Powertrain P04D2 EGR Temperature Sensor C Circuit Intermittent/Erratic Powertrain P04D3 Exhaust Brake Input Circuit Powertrain P04D4 Exhaust Brake Input Circuit Range/Performance Powertrain P04D5 Exhaust Brake Input Circuit Low Powertrain P04D6 Exhaust Brake Input Circuit High Powertrain P04D7 Exhaust Brake Input Circuit Intermittent/Erratic Powertrain P04D8 Excessive Time To Enter Closed Loop EGR Control Powertrain P04D9 Closed Loop EGR Control At Limit - Flow Too Low Powertrain P04DA Closed Loop EGR Control At Limit - Flow Too High Powertrain P04DB Crankcase Ventilation System Disconnected Powertrain P04DC Fuel Fill Door Position Sensor/Switch Circuit Range/Performance Powertrain P04DD Cold Start EGR A Flow Insufficient Detected Powertrain P04DE Cold Start EGR A Flow Excessive Detected Powertrain P04DF EVAP System Purge Control Valve A Performance/Stuck Open Powertrain P04E0 EVAP System Purge Control Valve A Stuck Closed Powertrain P04E1 Crankcase Ventilation Hose Connection Sensor Circuit Powertrain P04E2 Crankcase Ventilation Hose Connection Sensor Circuit Low Powertrain P04E3 Crankcase Ventilation Hose Connection Sensor Circuit High Powertrain P04E4 Crankcase Ventilation Hose Connection Sensor Circuit Intermittent/Erratic Powertrain P04E5 EGR Temperature Sensor D Circuit Powertrain P04E6 EGR Temperature Sensor D Circuit Range/Performance Powertrain
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage