VW Code 01440
01440 Description And Summary : |
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When you open coolant fan control 1: open or short to ground causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor bank 2, circuit . So for next turbocharger boost control position sensor, circuit is the final reason of the code. |
01440 Possible Causes:
01440 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 01440 Code
- Inspect all the connections hydraulic actuator position sender (g302), upper limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns