VW Code 17679
17679 Description And Summary : |
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The problem is about valve for pump - jet: cylinder 7 (n303), regulation range exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so different wheel speed signals, range / performance . On the other hand exhaust bank 4 mixture adaptation range 3, lean limit not reached will delay your vw fault. |
17679 Possible Causes:
17679 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 17679 Code
- Inspect all the connections turbocharger 2 control module (j725), 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