P2692 code meaning
Cylinder 7 Injector Data Incompatible
Powertrain system Generic code P26xx codes Check engine light
What P2692 means
Only engines with seven or more cylinders can log P2692, which in practice means V8 diesels. It tells that the correction code for the cylinder 7 injector has not been stored or is unusable. GM carries it in every eight-cylinder diesel table from 17OBDG04 (2017) to 25OBDG04A (2025); the 2017 and 2020 versions evaluate it at ignition on, Type A in one trip, with the value expected under DID $66. Ford lists it in its 2023 diesel summary, where only the 6.7 L V8 has a seventh cylinder. Typical triggers are injector replacement on that cylinder or a swapped controller. Six-cylinder and smaller engines setting P2692 would point to a wrong software variant.
P2692 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.3 to 1.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P2692
- Check engine light on
- Usually no drivability change
Common causes of P2692
- Most likelyInjector in cylinder 7 replaced, code not programmed
- PossibleReplacement controller without the vehicle's injector codes
- Less likelySoftware variant for the wrong engine configuration
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Fuel injector cyl7Control module
What each part of P2692 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 6 | Area: computer (engine control module) and output circuits. |
| 92 | The exact fault in that area. |
What to do next
- Note P2692 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P2692
What does P2692 mean?
P2692 means "Cylinder 7 Injector Data Incompatible". Only engines with seven or more cylinders can log P2692, which in practice means V8 diesels. It is a generic code, so it means the same on every make.
Is it safe to drive with P2692?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P2692 fail an emissions test?
Yes, it can. P2692 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P2692 to fix?
Difficulty: medium. A typical repair takes 0.3 to 1.5 hours of work. This is a job for a workshop.
Will P2692 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.