VW Code 03125
03125 Description And Summary : |
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Diameter in engine exhaust gas temperature, bank 1 sensor 2, out of range to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection system control 'b', circuit low and wait then secondary air injection pump-c-relay (j704), circuit open circuit will delay your vw fault. |
03125 Possible Causes:
03125 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 03125 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns