P2579 Turbocharger Speed Sensor Circuit Range / Performance OBD Code: System: Subsystem: P2579 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
Category: OBDii Powertrain Codes
P2574 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low
P2574 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low OBD Code: System: Subsystem: P2574 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low Location: Analysis: Possible Causes: Sensor End of Range – Circuit Lower Than Expected Tech description:
P2570 Direct Ozone Reduction Catalyst Temperature Sensor Circuit High
P2570 Direct Ozone Reduction Catalyst Temperature Sensor Circuit High OBD Code: System: Subsystem: P2570 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Temperature Sensor Circuit High Location: Analysis: Possible Causes: Sensor End of Range – Circuit Higher Than Expected Tech description:
P2571 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent / Erratic
P2571 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent / Erratic OBD Code: System: Subsystem: P2571 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Sensor Periodically Unstable Circuit Tech description:
P2572 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit
P2572 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit OBD Code: System: Subsystem: P2572 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Location: Analysis: Possible Causes: Sensor Circuit Issue Tech description:
P2573 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance
P2573 Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance OBD Code: System: Subsystem: P2573 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Sensor Out of Expected Range Tech description:
P256A Engine Idle Speed Selector Sensor / Switch Circuit / Open
P256A Engine Idle Speed Selector Sensor / Switch Circuit / Open OBD Code: System: Subsystem: P256A – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Idle Speed Selector Sensor / Switch Circuit / Open Location: Analysis: Possible Causes: Open Circuit Tech description:
P256B Engine Idle Speed Selector Sensor / Switch Range / Performance
P256B Engine Idle Speed Selector Sensor / Switch Range / Performance OBD Code: System: Subsystem: P256B – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Idle Speed Selector Sensor / Switch Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P256C Engine Idle Speed Selector Sensor / Switch Circuit Low
P256C Engine Idle Speed Selector Sensor / Switch Circuit Low OBD Code: System: Subsystem: P256C – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Idle Speed Selector Sensor / Switch Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P256D Engine Idle Speed Selector Sensor / Switch Circuit High
P256D Engine Idle Speed Selector Sensor / Switch Circuit High OBD Code: System: Subsystem: P256D – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Idle Speed Selector Sensor / Switch Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
P256E Engine Idle Speed Selector Sensor / Switch Circuit Intermittent / Erratic
P256E Engine Idle Speed Selector Sensor / Switch Circuit Intermittent / Erratic OBD Code: System: Subsystem: P256E – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Idle Speed Selector Sensor / Switch Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Periodically Unstable Circuit Tech description:
P256F ISO / SAE reserved
P256F ISO / SAE reserved OBD Code: System: Subsystem: P256F – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: ISO / SAE reserved Location: Analysis: Possible Causes: Tech description:
P2565 Turbocharger Boost Control Position (Sensor A) Circuit High
P2565 Turbocharger Boost Control Position (Sensor A) Circuit High OBD Code: System: Subsystem: P2565 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor A) Circuit High Location: Analysis: Possible Causes: Sensor A End of Range – Circuit Higher Than Expected Tech description:
P2566 Turbocharger Boost Control Position (Sensor A) Circuit Intermittent
P2566 Turbocharger Boost Control Position (Sensor A) Circuit Intermittent OBD Code: System: Subsystem: P2566 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor A) Circuit Intermittent Location: Analysis: Possible Causes: Sensor A Circuit Sporatic / Not Continuous Tech description:
P2567 Direct Ozone Reduction Catalyst Temperature Sensor Circuit
P2567 Direct Ozone Reduction Catalyst Temperature Sensor Circuit OBD Code: System: Subsystem: P2567 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Temperature Sensor Circuit Location: Analysis: Possible Causes: Sensor Circuit Issue Tech description:
P2568 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range / Performance
P2568 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range / Performance OBD Code: System: Subsystem: P2568 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Sensor Out of Expected Range Tech description:
P2569 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low
P2569 Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low OBD Code: System: Subsystem: P2569 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low Location: Analysis: Possible Causes: Sensor End of Range – Circuit Lower Than Expected Tech description:
P2564 Turbocharger Boost Control Position (Sensor A) Circuit Low
P2564 Turbocharger Boost Control Position (Sensor A) Circuit Low OBD Code: System: Subsystem: P2564 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor A) Circuit Low Location: Analysis: Possible Causes: Sensor A End of Range – Circuit Lower Than Expected Tech description:
P2560 Engine Coolant Level Low
P2560 Engine Coolant Level Low OBD Code: System: Subsystem: P2560 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Coolant Level Low Location: Analysis: Possible Causes: Tech description:
P2561 Air Conditioning (A/C) Control Module Requested Malfunction Indicator Light (MIL) Illumination
P2561 Air Conditioning (A/C) Control Module Requested Malfunction Indicator Light (MIL) Illumination OBD Code: System: Subsystem: P2561 – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Air Conditioning (A/C) Control Module Requested Malfunction Indicator Light (MIL) Illumination Location: Analysis: Possible Causes: Tech description: