Porsche 928 P0C61 Code:

OBD-II Diagnostic Powertrain (P) Trouble Code

Trouble In Porsche 928 P0C61 Possible Cause

Common causes of Porsche 928 P0C61 include a faulty electronic pressure control solenoid, hydraulic blockages inside the internal transmission fluid passages, mechanical internal transmission failures, low transmission fluid, dirty or contaminated transmission fluid, a faulty PCM or transmission control module.

Common Symptoms For Porsche 928 P0C61

  1. For example: The PCM receives an input signal from the vehicle speed sensor
  2. Unlike other diagnostic codes, this type of code can sometimes be best left to a professional simply because of the bulk of circuitry involved
  3. If the fluid smells or appears burned, remove the transmission pan and check for the presence of clutch material and other debris
  4. Typical causes of low pump pressure include clogged hydraulic passages, a defective pump, faulty shift solenoids, or a faulty electronic pressure regulator

Similar Problems

Transmission
Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
Cruise Vehicle Speed/Set Speed Difference Too High

Porsche 928 P0C61 Troubleshooting

Broken engine mountings can cause banging and graunching noises. There are two main types of mounting those centrally placed close to the bottom of the block and those higher up the block which mount on to the inner wings or chassis members. Porsche 928 P0C61 OBD2 reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.

How to turn off Porsche 928 P0C61 check engine light ?

There are two ways to turn off the check engine light:

A repair technician can do so once repairs have been made.
The OBD II can automatically turn it off when it fails to detect the problem after several diagnostic cycles.

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