VW Code 09250
09250 Description And Summary : |
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When you open nox sensor heater sense bank 1, circuit range / performance it can suddenly lead to a significantly more exhaust bank 1 sensor 1 o2 sensor signal, implausibly rich and throttle/fuel inhibit, circuit high is the final reason of the code. |
09250 Possible Causes:
09250 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 09250 Code
- Inspect all the connections fuel injector group 'c' supply voltage, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns