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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.

P255A PTO Speed Selector Sensor/Switch 2 Circuit/Open Powertrain P255B PTO Speed Selector Sensor/Switch 2 Range/Performance Powertrain P255C PTO Speed Selector Sensor/Switch 2 Circuit Low Powertrain P255D PTO Speed Selector Sensor/Switch 2 Circuit High Powertrain P255E PTO Speed Selector Sensor/Switch 2 Circuit Intermittent/Erratic Powertrain P255F A/C Request A Circuit Range/Performance Powertrain P2560 Engine Coolant Level Low Powertrain P2561 A/C Control Module Requested MIL Illumination Powertrain P2562 Turbocharger Boost Control Position Sensor Circuit Powertrain P2563 Turbocharger Boost Control Position Sensor Circuit Range/Performance Powertrain P2564 Turbocharger Boost Control Position Sensor Circuit Low Powertrain P2565 Turbocharger Boost Control Position Sensor Circuit High Powertrain P2566 Turbocharger Boost Control Position Sensor Circuit Intermittent Powertrain P2567 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Powertrain P2568 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range/Performance Powertrain P2569 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low Powertrain P256A Engine Idle Speed Selector Sensor/Switch Circuit/Open Powertrain P256B Engine Idle Speed Selector Sensor/Switch Range/Performance Powertrain P256C Engine Idle Speed Selector Sensor/Switch Circuit Low Powertrain P256D Engine Idle Speed Selector Sensor/Switch Circuit High Powertrain P256E Engine Idle Speed Selector Sensor/Switch Circuit Intermittent/Erratic Powertrain P256F A/C Request B Circuit Range/Performance Powertrain P2570 Direct Ozone Reduction Catalyst Temperature Sensor Circuit High Powertrain P2571 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic Powertrain P2572 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Powertrain P2573 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range/Performance Powertrain P2574 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low Powertrain P2575 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High Powertrain P2576 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent/Erratic Powertrain P2577 Direct Ozone Reduction Catalyst Efficiency Below Threshold Powertrain P2578 Turbocharger/Supercharger Speed Sensor A Circuit Powertrain P2579 Turbocharger/Supercharger Speed Sensor A Circuit Range/Performance Powertrain P257A Vacuum Reservoir Control Circuit/Open Powertrain P257B Vacuum Reservoir Control Circuit Low Powertrain P257C Vacuum Reservoir Control Circuit High Powertrain P257D Engine Hood Switch Circuit Range/Performance Powertrain P257E Engine Hood Switch Circuit Low Powertrain P257F Engine Hood Switch Circuit High Powertrain P2580 Turbocharger/Supercharger Speed Sensor A Circuit Low Powertrain P2581 Turbocharger/Supercharger Speed Sensor A Circuit High Powertrain P2582 Turbocharger/Supercharger Speed Sensor A Circuit Intermittent Powertrain P2583 Cruise Control Front Distance Range Sensor Single Sensor or Center Powertrain P2584 Fuel Additive Control Module Requested MIL Illumination Powertrain P2585 Fuel Additive Control Module Warning Lamp Request Powertrain P2586 Turbocharger Boost Control Position Sensor B Circuit Powertrain P2587 Turbocharger Boost Control Position Sensor B Circuit Range/Performance Powertrain P2588 Turbocharger Boost Control Position Sensor B Circuit Low Powertrain P2589 Turbocharger Boost Control Position Sensor B Circuit High Powertrain P258A Vacuum Pump Control Circuit A/Open Powertrain P258B Vacuum Pump Control Circuit A Range/Performance Powertrain P258C Vacuum Pump Control Circuit A Low Powertrain P258D Vacuum Pump Control Circuit A High Powertrain P258E PTO Enable Switch Performance Powertrain P258F Torque Management Request Output Signal Powertrain P2590 Turbocharger Boost Control Position Sensor B Circuit Intermittent/Erratic Powertrain P2591 Cruise Control Front Distance Range Sensor Left Powertrain P2592 Cruise Control Front Distance Range Sensor Right Powertrain P2593 Turbocharger Speed Sensor B Circuit Powertrain P2594 Turbocharger Speed Sensor B Circuit Range/Performance Powertrain P2595 Turbocharger Speed Sensor B Circuit Low Powertrain P2596 Turbocharger Speed Sensor B Circuit High Powertrain P2597 Turbocharger Speed Sensor B Circuit Intermittent Powertrain P2598 Turbocharger Boost Control Position Sensor A Performance - Stuck Low Powertrain P2599 Turbocharger Boost Control Position Sensor A Performance - Stuck High Powertrain P259A Turbocharger Boost Control Position Sensor B Performance - Stuck Low Powertrain P259B Turbocharger Boost Control Position Sensor B Performance - Stuck High Powertrain P259C Excessive Time To Enter Closed Loop Turbocharger A Boost Control Powertrain P259D Excessive Time To Enter Closed Loop Turbocharger B Boost Control Powertrain P259E Turbocharger A Boost Control Position At Low Limit Powertrain P259F Turbocharger A Boost Control Position At High Limit Powertrain P25A0 Turbocharger B Boost Control Position At Low Limit Powertrain P25A1 Turbocharger B Boost Control Position At High Limit Powertrain P25A2 Brake System Control Module A Requested MIL Illumination Powertrain P25A3 Engine Hood Open Powertrain P25A4 Fuel Mode Select Switch Circuit Powertrain P25A5 Fuel Mode Select Switch Performance Powertrain P25A6 Fuel Mode Select Switch Circuit Low Powertrain P25A7 Fuel Mode Select Switch Circuit High Powertrain P25A8 Fuel Mode Select Switch Circuit Intermittent/Erratic Powertrain P25A9 Piston Cooling Oil Control Circuit/Open Powertrain P25AA Piston Cooling Oil Control Circuit Low Powertrain P25AB Piston Cooling Oil Control Circuit High Powertrain P25AC Piston Cooling Oil Control Circuit Performance/Stuck Off Powertrain P25AD Piston Cooling Oil Control Circuit Stuck On Powertrain P25AE Piston Cooling Oil Pressure Too Low Powertrain P25AF Coolant Temperature Control Module Requested MIL Illumination Powertrain P25B0 Fuel Level Sensor A Stuck Powertrain P25B1 Fuel Level Sensor B Stuck Powertrain P25B2 Fuel Level Sensor A or B Stuck Powertrain P25B3 Turbocharger/Supercharger Wastegate A Stuck Open Powertrain P25B4 Turbocharger/Supercharger Wastegate A Stuck Closed Powertrain P25B5 Turbocharger/Supercharger Wastegate B Stuck Open Powertrain P25B6 Turbocharger/Supercharger Wastegate B Stuck Closed Powertrain P25B7 Auxiliary Ignition Switch On/Start Position Circuit Powertrain P25B8 Auxiliary Ignition Switch On/Start Position Circuit Low Powertrain P25B9 Auxiliary Ignition Switch On/Start Position Circuit High Powertrain P25BA Regeneration Control Switch Circuit/Open Powertrain P25BB Regeneration Control Switch Circuit Low Powertrain P25BC Regeneration Control Switch Circuit High Powertrain P25BD Unmetered Fuel - Forced Engine Shutdown Powertrain
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage