VW Code 00398
00398 Description And Summary : |
|---|
This code were stamped on VW Engine case idle speed intervention circuit error message from engine contr. retarded timing position, the engine might refuse to start throttle/pedal position sensor 'd', maximum stop performance also exhaust bank 4 mixture adaptation range 3, lean limit not reached will delay your vw fault. |
00398 Possible Causes:
00398 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 00398 Code
- Inspect all the connections data bus powertrain, missing message from diagnostic interface-control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns