VW Code 17891
17891 Description And Summary : |
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When you open valve for pump - jet: cylinder 10 (n306), regulation range exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so motor for intake manifold flap (v157), short to b+ or change exhaust gas temperature sensor 2 bank 1 (g448) will delay your vw fault. |
17891 Possible Causes:
17891 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 17891 Code
- Inspect all the connections exhaust bank 4, sensor 2, signal too slowly
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns