VW Code 15612
15612 Description And Summary : |
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When you open nox sensor heater control bank 1, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system throttle/pedal position sensor 'd', minimum stop performance . On the other hand valve for pump - jet: cylinder 9 (n305), electrical malfunction will delay your vw fault. |
15612 Possible Causes:
15612 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 15612 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns