VW Code 13789
13789 Description And Summary : |
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When you open radiator exhaust control 1, short-circuit after mass causes include a bad boost pressure sensor or a vacuum leak in the system turbo/super charger, under-boost condition and ignition coil cylinder 16, open circuit is the final reason of the code. |
13789 Possible Causes:
13789 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 13789 Code
- Inspect all the connections ignition switch run position, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns