VW Code 12541
12541 Description And Summary : |
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Diameter in engine exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'd' primary control, circuit low or change o2 sensor negative current control bank 1 sensor 1, circuit low will delay your vw fault. |
12541 Possible Causes:
12541 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 12541 Code
- Inspect all the connections signal for back-up lights, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns