P066C Acura (Glow Plug 2) Control Circuit Low OBD Code: System: Subsystem: P066C Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: (Glow Plug 2) Control Circuit Low Location: Analysis: Possible Causes: Glow Plug 2 End of Range – Circuit Lower Than Expected Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura…
Category: Acura
P0666 Acura PCM/ECM/TCM Internal Temperature Sensor A Circuit
P0666 Acura PCM/ECM/TCM Internal Temperature Sensor A Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL, Acura SLX, Acura NSX, Acura RL,…
P0667 Acura PCM/ECM/TCM Internal Temperature Sensor A Range/Performance
P0667 Acura PCM/ECM/TCM Internal Temperature Sensor A Range/Performance Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL, Acura SLX, Acura NSX, Acura RL,…
P0668 Acura DME Internal Fault Interior Temperature Sensor Signal
P0668 Acura DME Internal Fault Interior Temperature Sensor Signal Possible causes – Open or shorted interior temperature sensor circuit condition– Poor interior temperature sensor electrical connection– Faulty ECM /TCM Tech description Replace DME as sensor is internal component Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0668 Acura Description PCM/ECM/TCM internal temperature…
P0669 Acura DME Internal Fault Interior Temperature Sensor Signal
P0669 Acura DME Internal Fault Interior Temperature Sensor Signal Possible causes – Open or shorted interior temperature sensor circuit condition– Poor interior temperature sensor electrical connection– Faulty ECM /TCM Tech description Replace DME as sensor is internal component Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0669 Acura Description PCM/ECM/TCM internal temperature…
P066A Acura (Glow Plug 1) Control Circuit Low
P066A Acura (Glow Plug 1) Control Circuit Low OBD Code: System: Subsystem: P066A Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: (Glow Plug 1) Control Circuit Low Location: Analysis: Possible Causes: Glow Plug 1 End of Range – Circuit Lower Than Expected Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura…
P0661 Acura Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage
P0661 Acura Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage Possible causes – Faulty Intake Manifold Runner Control (IMRC)– Intake Manifold Runner Control harness is open or shorted– Intake Manifold Runner Control circuit poor electrical connection What about the obd code? If the output voltage from the Intake Manifold Runner Control (IMRC) valve…
P0662 Acura Intake Manifold Runner Control Valve Position Sensor Circuit High Voltage
P0662 Acura Intake Manifold Runner Control Valve Position Sensor Circuit High Voltage Possible causes – Faulty Intake Manifold Runner Control (IMRC)– Intake Manifold Runner Control harness is open or shorted– Intake Manifold Runner Control circuit poor electrical connection What about the obd code? If the output voltage from the Intake Manifold Runner Control (IMRC) valve…
P0663 Acura Intake Manifold Tuning Valve Control Circuit Open Bank 2
P0663 Acura Intake Manifold Tuning Valve Control Circuit Open Bank 2 Possible causes – Faulty Intake Manifold Tuning Valve (IMTV)– Intake Manifold Tuning Valve harness is open or shorted– Intake Manifold Tuning Valve circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected an improper signal from the Intake…
P0664 Acura Intake Manifold Tuning Valve Control Circuit Low Bank 2
P0664 Acura Intake Manifold Tuning Valve Control Circuit Low Bank 2 Possible causes – Faulty Intake Manifold Tuning Valve (IMTV)– Intake Manifold Tuning Valve harness is open or shorted– Intake Manifold Tuning Valve circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a low signal from the Intake…
P0665 Acura Intake Manifold Tuning Valve Control Circuit High Bank 2
P0665 Acura Intake Manifold Tuning Valve Control Circuit High Bank 2 Possible causes – Faulty Intake Manifold Tuning Valve (IMTV)– Intake Manifold Tuning Valve harness is open or shorted– Intake Manifold Tuning Valve circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a high signal from the Intake…
P0659 Acura Actuator Supply Voltage A Circuit High
P0659 Acura Actuator Supply Voltage A Circuit High Possible causes – Faulty Engine Control Module (ECM)– ECM harness is open or shorted– ECM circuit poor electrical connection– ECM Programming What about the obd code? The Engine Control Module (ECM) has detected a high voltage to the transmission control solenoids. Symptoms – Engine Light ON (or…
P065A Acura Generator System Performance
P065A Acura Generator System Performance OBD Code: System: Subsystem: P065A Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Generator System Performance Location: Analysis: Possible Causes: Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra,…
P065B Acura Generator Control Circuit Range / Performance
P065B Acura Generator Control Circuit Range / Performance OBD Code: System: Subsystem: P065B Acura – (ASE) Powertrain Computer and Auxiliary Output Circuits Trouble Code Description: Generator Control Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description: Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura…
P0660 Acura Intake Manifold Tuning Valve Control Circuit Open Bank 1
P0660 Acura Intake Manifold Tuning Valve Control Circuit Open Bank 1 Possible causes – Faulty Intake Manifold Tuning Valve (IMTV)– Intake Manifold Tuning Valve harness is open or shorted– Intake Manifold Tuning Valve circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected an improper signal from the Intake…
P0654 Acura Engine Speed Output Circuit
P0654 Acura Engine Speed Output Circuit Possible causes – Faulty Instrument Cluster– Instrument Cluster harness is open or shorted– Instrument Cluster circuit poor electrical connection– Faulty PCM What about the obd code? If the fault detection circuit senses a voltage other than what is expected, the fault line status changes causing the P0654 Acura code…
P0655 Acura Engine Hot Lamp Output Control Circuit Malfucntion
P0655 Acura Engine Hot Lamp Output Control Circuit Malfucntion Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Acura Vehicle: Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL, Acura SLX, Acura NSX, Acura…
P0656 Acura Fuel Level Output Circuit Malfunction
P0656 Acura Fuel Level Output Circuit Malfunction Possible causes – Faulty Fuel Level Gauge– Fuel Level Gauge harness is open or shorted– Fuel Level Gauge circuit poor electrical connection– Faulty Powertrain Control Module (PCM) What about the obd code? If the fault detection circuit senses a voltage other than what the PCM expects, the fault…
P0657 Acura Actuator Supply Voltage A Circuit Open
P0657 Acura Actuator Supply Voltage A Circuit Open Possible causes – Faulty Engine Control Module (ECM)– ECM harness is open or shorted– ECM circuit poor electrical connection– ECM Programming Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0657 Acura Description The Transmission Control Moduel (TCM) has detected a voltage supply fault to…
P0658 Acura Actuator Supply Voltage A Circuit Low
P0658 Acura Actuator Supply Voltage A Circuit Low Possible causes – Faulty Engine Control Module (ECM)– ECM harness is open or shorted– ECM circuit poor electrical connection– ECM Programming What about the obd code? The Engine Control Module (ECM) has detected a low voltage to the transmission control solenoids. Symptoms – Engine Light ON (or…