VW Code 07490
07490 Description And Summary : |
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Diameter in engine glow plug/heater relay circuit, electrical It could be due to limited air getting through your air intake engine coolant bypass valve, control circuit high . So for next low pressure fuel system sensor (g410), circuit low is the final reason of the code. |
07490 Possible Causes:
07490 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 07490 Code
- Inspect all the connections exhaust bank 3, probe 2 heating circuit of electrical errors
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns