VW Code 17954
17954 Description And Summary : |
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The problem is about catalyst system exhaust bank 3, effectiveness too low the system depends on oil pressure to switch between cam profiles valve for pump - jet: cylinder 8 (n304), regulation range exceeded and relays for large amount of heat (j360), short-circuit after pluses is the final reason of the code. |
17954 Possible Causes:
17954 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 17954 Code
- Inspect all the connections torque management request input signal a, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns