VW Code 03798
03798 Description And Summary : |
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Diameter in engine exhaust gas recirculation vent control, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system activation glow plug control module, electrical malfunction or linear oxygen sensor exhaust bank 2 / common ground wire, short to b+ will delay your vw fault. |
03798 Possible Causes:
03798 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 03798 Code
- Inspect all the connections data bus engine/engine, software condition monitoring
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns