Category: OBDii Powertrain Codes

P3497 Multiple Displacement System Rationality Bank 2

P3497 Multiple Displacement System Rationality Bank 2 Possible causes – Low oil pressure– Restricted oil passage– Engine mechanical condition– Multiple Displacement System (MDS) Solenoid fault Tech description Although in some cases changing the engine oil may fix the problem, usually the Multi Displacement System Solenoid may need to replaced. What about the obd code? The…

P3492 (Cylinder No.12) Deactivation / Intake Valve Control Circuit High

P3492 (Cylinder No.12) Deactivation / Intake Valve Control Circuit High OBD Code: System: Subsystem:  P3492 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Deactivation / Intake Valve Control Circuit High Location: Analysis: Possible Causes:  cylinder 12  End of Range – Circuit Higher Than Expected   Tech description:

P3493 (Cylinder No.12) Exhaust Valve Control Circuit / Open

P3493 (Cylinder No.12) Exhaust Valve Control Circuit / Open OBD Code: System: Subsystem:  P3493 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Exhaust Valve Control Circuit / Open Location: Analysis: Possible Causes:  cylinder 12  Open Circuit   Tech description:

P3494 (Cylinder No.12) Exhaust Valve Control Circuit Performance

P3494 (Cylinder No.12) Exhaust Valve Control Circuit Performance OBD Code: System: Subsystem:  P3494 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Exhaust Valve Control Circuit Performance Location: Analysis: Possible Causes:  cylinder 12  Circuit Performance Issue   Tech description:

P3495 (Cylinder No.12) Exhaust Valve Control Circuit Low

P3495 (Cylinder No.12) Exhaust Valve Control Circuit Low OBD Code: System: Subsystem:  P3495 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Exhaust Valve Control Circuit Low Location: Analysis: Possible Causes:  cylinder 12  End of Range – Circuit Lower Than Expected   Tech description:

P3496 (Cylinder No.12) Exhaust Valve Control Circuit High

P3496 (Cylinder No.12) Exhaust Valve Control Circuit High OBD Code: System: Subsystem:  P3496 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Exhaust Valve Control Circuit High Location: Analysis: Possible Causes:  cylinder 12  End of Range – Circuit Higher Than Expected   Tech description:

P3488 (Cylinder No.11) Exhaust Valve Control Circuit High

P3488 (Cylinder No.11) Exhaust Valve Control Circuit High OBD Code: System: Subsystem:  P3488 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Exhaust Valve Control Circuit High Location: Analysis: Possible Causes:  Cylinder 11  End of Range – Circuit Higher Than Expected   Tech description:

P3491 (Cylinder No.12) Deactivation / Intake Valve Control Circuit Low

P3491 (Cylinder No.12) Deactivation / Intake Valve Control Circuit Low OBD Code: System: Subsystem:  P3491 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.12) Deactivation / Intake Valve Control Circuit Low Location: Analysis: Possible Causes:  cylinder 12  End of Range – Circuit Lower Than Expected   Tech description:

P3483 (Cylinder No.11) Deactivation / Intake Valve Control Circuit Low

P3483 (Cylinder No.11) Deactivation / Intake Valve Control Circuit Low OBD Code: System: Subsystem:  P3483 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Deactivation / Intake Valve Control Circuit Low Location: Analysis: Possible Causes:  Cylinder 11  End of Range – Circuit Lower Than Expected   Tech description:

P3484 (Cylinder No.11) Deactivation / Intake Valve Control Circuit High

P3484 (Cylinder No.11) Deactivation / Intake Valve Control Circuit High OBD Code: System: Subsystem:  P3484 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Deactivation / Intake Valve Control Circuit High Location: Analysis: Possible Causes:  Cylinder 11  End of Range – Circuit Higher Than Expected   Tech description:

P3485 (Cylinder No.11) Exhaust Valve Control Circuit / Open

P3485 (Cylinder No.11) Exhaust Valve Control Circuit / Open OBD Code: System: Subsystem:  P3485 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Exhaust Valve Control Circuit / Open Location: Analysis: Possible Causes:  Cylinder 11  Open Circuit   Tech description:

P3486 (Cylinder No.11) Exhaust Valve Control Circuit Performance

P3486 (Cylinder No.11) Exhaust Valve Control Circuit Performance OBD Code: System: Subsystem:  P3486 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Exhaust Valve Control Circuit Performance Location: Analysis: Possible Causes:  Cylinder 11  Circuit Performance Issue   Tech description:

P3487 (Cylinder No.11) Exhaust Valve Control Circuit Low

P3487 (Cylinder No.11) Exhaust Valve Control Circuit Low OBD Code: System: Subsystem:  P3487 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.11) Exhaust Valve Control Circuit Low Location: Analysis: Possible Causes:  Cylinder 11  End of Range – Circuit Lower Than Expected   Tech description:

P3479 (Cylinder No.10) Exhaust Valve Control Circuit Low

P3479 (Cylinder No.10) Exhaust Valve Control Circuit Low OBD Code: System: Subsystem:  P3479 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.10) Exhaust Valve Control Circuit Low Location: Analysis: Possible Causes:  Cylinder 10  End of Range – Circuit Lower Than Expected   Tech description:

P3480 (Cylinder No.10) Exhaust Valve Control Circuit High

P3480 (Cylinder No.10) Exhaust Valve Control Circuit High OBD Code: System: Subsystem:  P3480 – (ASE)  Powertrain  Auxiliary Emission Controls Trouble Code Description: (Cylinder No.10) Exhaust Valve Control Circuit High Location: Analysis: Possible Causes:  Cylinder 10  End of Range – Circuit Higher Than Expected   Tech description: