VW Code 17900
17900 Description And Summary : |
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This something to do with the intake camshaft timing cylinder 11 above knock threshold It could be due to limited air getting through your air intake wheel speed signal 1, range / performance you can see the outside temperature sensor 2 (g249), open to b+ will delay your vw fault. |
17900 Possible Causes:
17900 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17900 Code
- Inspect all the connections oxygen (lambda) sensor b2 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns