VW Code 29848
29848 Description And Summary : |
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Staring in engine linear oxygen sensor exhaust bank 3 / common ground wire, short to ground it can suddenly lead to a significantly more charge pressure fan relay (j712), short to b+ or linear oxygen sensor exhaust bank 4 / reference voltage, implausible will delay your vw fault. |
29848 Possible Causes:
29848 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Shutoff Solenoid Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 29848 Code
- Inspect all the connections data-bus powertrain, implausible message from engine controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns