P2E60 code meaning
Cylinder 8 Alternative Fuel Misfire Detected
Powertrain system Generic code P2Exx codes Check engine light
What P2E60 means
P2E60 is the last cylinder-specific code of the alternative-fuel misfire group and points to cylinder 8; the next code, P2E61, covers misfire with low fuel. Gasoline twin: P0308. No manufacturer documents P2E60 openly. On GM V8s cylinder 8 is the rear cylinder of the even-numbered bank, on Ford V8s the rear of the second bank. In Ford's 1999 bi-fuel LPG/CNG system for the 5.4-litre V8 a metering unit called Compuvalve supplied gas, and an adjustable tuning tee split the flow between the two rails, so a poor split can starve one side. A patent on cleaning Compuvalve injectors names compressor oil as the main deposit. A GM patent shows the protective idea behind such codes: switch a misfiring cylinder to liquid fuel instead of cutting it, which would cost about a quarter to a third of torque.
P2E60 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyMedium
- Typical labor0.5 to 5 hours
- Clears after repairAfter a drive cycle
Symptoms of P2E60
- Misfire on gas, possibly with lean codes on one bank
- Engine shakes at idle on gas
- Check engine light
Common causes of P2E60
- Most likelyDeposits from compressor oil in the gas injector serving cylinder 8
- PossibleCoil or plug on cylinder 8, often hard to reach at the rear of the engine
- Less likelyUneven gas split between the two rails starving the bank with cylinder 8 (older bi-fuel systems)
- Less likelyValve seat wear on cylinder 8 after long gas operation
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Alt fuel injector cyl 8Ignition coil cyl 8
What each part of P2E60 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 60 | The exact fault in that area. |
What to do next
- Note P2E60 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 P2E60
What does P2E60 mean?
P2E60 means "Cylinder 8 Alternative Fuel Misfire Detected". P2E60 is the last cylinder-specific code of the alternative-fuel misfire group and points to cylinder 8; the next code, P2E61, covers misfire with low fuel. It is a generic code, so it means the same on every make.
Is it safe to drive with P2E60?
Drive gently and only to a workshop. With P2E60 the car can go into limp mode (reduced power) to protect itself.
Will P2E60 fail an emissions test?
Yes, it can. P2E60 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 P2E60 to fix?
Difficulty: medium. A typical repair takes 0.5 to 5 hours of work. This is a job for a workshop.
Will P2E60 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.