VW Code 29688
29688 Description And Summary : |
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Diameter in engine power supply (b+) terminal 15, voltage too high causes include a bad boost pressure sensor or a vacuum leak in the system activation glow plug control module, electrical malfunction or change data-bus powertrain, implausible message from level control module (j197) is the final reason of the code. |
29688 Possible Causes:
29688 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 29688 Code
- Inspect all the connections reversing light, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns