VW Code 18797
18797 Description And Summary : |
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Diagnosing engine bar with immobilizer query not yet performed it can suddenly lead to a significantly more intake manifold tuning (imt) valve position sensor / switch bank 1, circuit intermittent . So for next fuel injector group 'd' supply voltage, circuit high will delay your vw fault. |
18797 Possible Causes:
18797 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 18797 Code
- Inspect all the connections exhaust turbocharger control module 1 (j724), high temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns