P062EFuel Injector Driver Circuit Performance Bank 2
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- Direct-injection injectors (petrol and common-rail diesel) need a high boost voltage generated in the module to open fast; the module then holds them with pulsed battery voltage. P062E is the bank 2 counterpart of P062D for V engines with separate driver circuits per bank. The only user found is Ford's 2023 diesel (6.7 L Power Stroke V8): the driver chip's internal logic reports a loss of the high-voltage supply and the code sets within 0.5 s; group supply faults of the injectors are P2150/P2151 and P2153/P2154. GM monitors the same boost voltage only under P062D. The injectors of bank 2 then open incorrectly – misfires on one side of the engine, rough idle, loss of power and possibly limp mode. Check wiring and connectors under the bank 2 valve cover and each injector for shorts before suspecting the engine module.
- What you may notice
- Check engine light on
- Misfires on one side of the engine
- Loss of power or limp mode
- Rough idle, starting problems
- Likely causes
- LikelyShort in an injector wire or injector of bank 2
- PossibleEngine module or driver chip faulty internally
- PossibleConnector or harness under the bank 2 valve cover
- RareUndervoltage or poor ground
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Hard · Usually a job for a workshop.Typical cost: €100 – €1,800
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.