P2651 Acura B Rocker Arm Actuator System Performance / Stuck Off (Bank 1) OBD Code: System: Subsystem: P2651 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: B Rocker Arm Actuator System Performance / Stuck Off (Bank 1) Location: Analysis: Possible Causes: Bank 1 Stuck Off Tech description: Acura Vehicle: Acura ILX,…
Category: Acura
P2652 Acura B Rocker Arm Actuator System Stuck On (Bank 1)
P2652 Acura B Rocker Arm Actuator System Stuck On (Bank 1) Possible causes – Low engine oil level – Faulty Rocker Arm Oil Control Solenoid – Faulty EOP (Engine Oil Pressure) sensor – Incorrect oil type used – Engine mechanical condition Tech description The most common problem that can set the P2652 Acura code is…
P2653 Acura B Rocker Arm Actuator Control Circuit Low (Bank 1)
P2653 Acura B Rocker Arm Actuator Control Circuit Low (Bank 1) OBD Code: System: Subsystem: P2653 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: B Rocker Arm Actuator Control Circuit Low (Bank 1) Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Lower Than Expected Tech description: Acura Vehicle:…
P264C Acura A Rocker Arm Actuator Position Sensor Circuit Low (Bank 1)
P264C Acura A Rocker Arm Actuator Position Sensor Circuit Low (Bank 1) OBD Code: System: Subsystem: P264C Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: A Rocker Arm Actuator Position Sensor Circuit Low (Bank 1) Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Lower Than Expected Tech description:…
P264D Acura A Rocker Arm Actuator Position Sensor Circuit High (Bank 1)
P264D Acura A Rocker Arm Actuator Position Sensor Circuit High (Bank 1) OBD Code: System: Subsystem: P264D Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: A Rocker Arm Actuator Position Sensor Circuit High (Bank 1) Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Higher Than Expected Tech description:…
P264E Acura A Rocker Arm Actuator Position Sensor Circuit Intermittent / Erratic (Bank 1)
P264E Acura A Rocker Arm Actuator Position Sensor Circuit Intermittent / Erratic (Bank 1) OBD Code: System: Subsystem: P264E Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: A Rocker Arm Actuator Position Sensor Circuit Intermittent / Erratic (Bank 1) Location: Analysis: Possible Causes: Bank 1 Periodically Unstable Circuit Tech description: Acura…
P2650 Acura B Rocker Arm Actuator Control Circuit / Open (Bank 1)
P2650 Acura B Rocker Arm Actuator Control Circuit / Open (Bank 1) OBD Code: System: Subsystem: P2650 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: B Rocker Arm Actuator Control Circuit / Open (Bank 1) Location: Analysis: Possible Causes: Bank 1 Open Circuit Tech description: Acura Vehicle: Acura ILX, Acura MDX,…
P2649 Acura VTEC Solenoid Valve Circuit High Voltage
P2649 Acura VTEC Solenoid Valve Circuit High Voltage Possible causes – Check engine oil level and pressure– Faulty VTEC Solenoid Valve– VTEC Solenoid Valve harness is open or shorted– VTEC Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2649 Acura Description The VTEC system activates the…
P264A Acura A Rocker Arm Actuator Position Sensor Circuit (Bank 1)
P264A Acura A Rocker Arm Actuator Position Sensor Circuit (Bank 1) OBD Code: System: Subsystem: P264A Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: A Rocker Arm Actuator Position Sensor Circuit (Bank 1) Location: Analysis: Possible Causes: Bank 1 Circuit Issue Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX,…
P264B Acura A Rocker Arm Actuator Position Sensor Circuit Range / Performance (Bank 1)
P264B Acura A Rocker Arm Actuator Position Sensor Circuit Range / Performance (Bank 1) OBD Code: System: Subsystem: P264B Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: A Rocker Arm Actuator Position Sensor Circuit Range / Performance (Bank 1) Location: Analysis: Possible Causes: Bank 1 Out of Expected Range Tech description:…
P2645 Acura Oil Control Valve for Variable Valve Timing and Lift
P2645 Acura Oil Control Valve for Variable Valve Timing and Lift Possible causes – Open or short circuit condition– Failed oil pressure switch– Failed oil control valve for VVTL P2645 Acura Description In order to improve engine performance at low and high speed, the Variable Valve Timing and Lift – intelligent (VVTL-i) system varies the…
P2646 Acura VTEC Oil Pressure Switch Circuit Low Voltage
P2646 Acura VTEC Oil Pressure Switch Circuit Low Voltage Possible causes – Check engine oil level and pressure– Faulty VTEC Oil Pressure Switch– VTEC Oil Pressure Switch harness is open or shorted– VTEC Oil Pressure Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2646 Acura Description The…
P2647 Acura VTEC Oil Pressure Switch Circuit High Voltage
P2647 Acura VTEC Oil Pressure Switch Circuit High Voltage Possible causes – Check engine oil level and pressure– Faulty VTEC Oil Pressure Switch– VTEC Oil Pressure Switch harness is open or shorted– VTEC Oil Pressure Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2647 Acura Description The…
P2648 Acura VTEC Solenoid Valve Circuit Low Voltage
P2648 Acura VTEC Solenoid Valve Circuit Low Voltage Possible causes – Check engine oil level and pressure– Faulty VTEC Solenoid Valve– VTEC Solenoid Valve harness is open or shorted– VTEC Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2648 Acura Description The VTEC system activates the…
P2642 Acura Torque Management Feedback (Signal B) Range / Performance
P2642 Acura Torque Management Feedback (Signal B) Range / Performance OBD Code: System: Subsystem: P2642 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal B) Range / Performance Location: Analysis: Possible Causes: Signal B Out of Expected Range Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX,…
P2643 Acura Torque Management Feedback (Signal B) Low
P2643 Acura Torque Management Feedback (Signal B) Low OBD Code: System: Subsystem: P2643 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal B) Low Location: Analysis: Possible Causes: Signal B Signal Too Low Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura…
P2644 Acura Torque Management Feedback (Signal B) High
P2644 Acura Torque Management Feedback (Signal B) High OBD Code: System: Subsystem: P2644 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal B) High Location: Analysis: Possible Causes: Signal B Signal Too High Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura…
P2638 Acura Torque Management Feedback (Signal A) Range / Performance
P2638 Acura Torque Management Feedback (Signal A) Range / Performance OBD Code: System: Subsystem: P2638 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal A) Range / Performance Location: Analysis: Possible Causes: Signal A Out of Expected Range Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX,…
P2639 Acura Torque Management Feedback (Signal A) Low
P2639 Acura Torque Management Feedback (Signal A) Low OBD Code: System: Subsystem: P2639 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal A) Low Location: Analysis: Possible Causes: Signal A Signal Too Low Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura…
P2640 Acura Torque Management Feedback (Signal A) High
P2640 Acura Torque Management Feedback (Signal A) High OBD Code: System: Subsystem: P2640 Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Torque Management Feedback (Signal A) High Location: Analysis: Possible Causes: Signal A Signal Too High Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura…