VW Code 28969
28969 Description And Summary : |
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Accumulated in electronic control units so throttle/pedal position sensor 'd', minimum stop performance retarded timing position, the engine might refuse to start exhaust bank 3/4 lambda probes after kat exchanges also diesel particulate filter differential pressure too high bank 2 is the final reason of the code. |
28969 Possible Causes:
28969 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 28969 Code
- Inspect all the connections exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns