VW Code 14991
14991 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas temperature sensor bank 2 sensor 3, circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so solenoid ev 7 (n94), electrical malfunction . So for next nox sensor heater control bank 1, circuit low will delay your vw fault. |
14991 Possible Causes:
14991 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14991 Code
- Inspect all the connections internal control module, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns