VW Code 28874
28874 Description And Summary : |
|---|
Diagnosing engine bar with exhaust gas temperature control bank 3, range / performance causes include a bad boost pressure sensor or a vacuum leak in the system air leak between maf and throttle body or change databus engine-engine, implausible message is the final reason of the code. |
28874 Possible Causes:
28874 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28874 Code
- Inspect all the connections 'b' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns