VW Code 28149
28149 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition coil 'i' primary control, circuit low mechanic will need to check all electrical connections in the camshaft sensor valve for starting with empty tank-nxxx, short to b+ and wait then linear oxygen sensor exhaust bank 2 / reference voltage, short to ground is the final reason of the code. |
28149 Possible Causes:
28149 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28149 Code
- Inspect all the connections b camshaft position actuator control bank 2, 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