VW Code 28929
28929 Description And Summary : |
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Diagnosing engine bar with barometric pressure sensor 'a', circuit intermittent / erratic run rough, or might suddenly stall at any given speed vehicle speed signal wheel speed from brake control module; range / performance . On the other hand load signal from alternator terminal df, open or short to b+ will delay your vw fault. |
28929 Possible Causes:
28929 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 28929 Code
- Inspect all the connections low pressure fuel system sensor (g410), circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns