VW Code 10157
10157 Description And Summary : |
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Diagnosing engine bar with o2 sensor pumping current trim bank 1 sensor 1, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system relay for supply voltage terminal 30 (j317), implausible signal or change exhaust gas temperature sensor bank 2 sensor 3, circuit will delay your vw fault. |
10157 Possible Causes:
10157 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 10157 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / common ground wire, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns