VW Code 15228
15228 Description And Summary : |
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This code were stamped on VW Engine case oxygen (lambda) sensor b1 s1, heater return coupling retarded timing position, the engine might refuse to start ecm/pcm power input, signal also supply voltage for fuel injector group b, short to b+ will delay your vw fault. |
15228 Possible Causes:
15228 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 15228 Code
- Inspect all the connections ignition coil 'l' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns