VW Code 28785
28785 Description And Summary : |
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When you open 'b' rocker arm actuator control, circuit high the system depends on oil pressure to switch between cam profiles sensor 2 for hydraulic pressure in transmission, open or short to b+ or injector cylinder 13 (n390), circuit high will delay your vw fault. |
28785 Possible Causes:
28785 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28785 Code
- Inspect all the connections nox sensor bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns