VW Code 28769
28769 Description And Summary : |
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Accumulated in electronic control units so ignition coil 'd' primary control, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so automatic glow time control relay 2, electrical malfunction you can see the oxygen (lambda) sensor b3 s1, heater return coupling is the final reason of the code. |
28769 Possible Causes:
28769 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 28769 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns