P0006high severityPowertrain
Fuel Shutoff Valve A Control Circuit Low
on 2014 Audi Q7 3.0L Supercharged V6 · AWD
What this code means
The computer sees low voltage on the fuel shutoff valve control circuit. This usually points to a short to ground or a failed valve that disrupts fuel supply.
Symptoms
- Engine stalling
- No-start condition
- Check engine light on
Common causes
- Short to ground in wiring
- Faulty fuel shutoff valve
- Damaged connector
- Failed control module
Diagnostic steps
- Retrieve stored codes
- Check wiring for short to ground
- Measure valve resistance
- Test circuit voltage at module
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