VW Code 16891
16891 Description And Summary : |
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Diameter in engine exhaust gas recirculation flow, excessive detected to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature sensor, bank 1 sensor 4, circuit high or change throttle actuator control system, forced limited power is the final reason of the code. |
16891 Possible Causes:
16891 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 16891 Code
- Inspect all the connections throttle/pedal position sensor a, circuit error message from engine controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns