Powertrain
generic / SAE
P062E
Fuel Injector Driver Circuit Performance Bank 2
The injector driver stage on bank 2 - the high-side or low-side switching transistor that fires the injectors - reports a performance fault. Typical for a partial driver short, drift in the boost capacitor, or supply ripple under load.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number6 / 2E
Possible causes
- Driver stage partial short high
Symptoms
- Check engine light on
- Misfire or rough idle on the affected cylinder
- Increased fuel consumption
- Possible fuel smell or smoke from exhaust
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2000 €
- Estimated time: 2–6 h
- Component: injector driver b2
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012