P0664 Pontiac Grande Parisienne OBD Code

OBD/2 P0664 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P0664

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

P0664 Pontiac Grande Parisienne Error Code Repair Process :

If your p0664 intake manifold tuning valve control circuit low bank 2 check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P0664 and engine control unit are in charge of monitoring a bunch of different p0664 intake manifold tuning valve control circuit low bank 2, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Pontiac Grande Parisienne P0664 OBD2 Code

A common cause of code P0664 is the failure of P0664 Intake Manifold Tuning Valve Control Circuit Low Bank 2, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Faulty ignition coil (s)
Intake Valve Timing Control Solenoid Valve harness is open or shorted
Camshaft advance mechanism binding (VCT unit)

P0664 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P0664 Pontiac Grande Parisienne OBD Code

P0664 Pontiac Grande Parisienne Error Code Repair Process :

Common Causes of Pontiac Grande Parisienne P0664 OBD2 Code

P0664 code for other Pontiac cars