VW Code 09788
09788 Description And Summary : |
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The problem is about exhaust bank 2 mixture adaptation range 3, rich limit exceeded the system depends on oil pressure to switch between cam profiles exhaust gas temperature bank 1, too high and wait then bank 2, system too rich off idle will delay your vw fault. |
09788 Possible Causes:
09788 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 09788 Code
- Inspect all the connections malfunction indication light (k83), open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns