VW Code 29687
29687 Description And Summary : |
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This code were stamped on VW Engine case intake manifold tuning valve (bank 1), stuck closed It could be due to limited air getting through your air intake injector control pressure, too high - engine off and wait then o2 sensor signal bank 1 sensor 2, biased / stuck lean will delay your vw fault. |
29687 Possible Causes:
29687 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 29687 Code
- Inspect all the connections clutch slip control, signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns