P27CEPressure Control Solenoid R Control Circuit Range/Performance
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- P27CE would be stored if the control circuit of solenoid R stayed electrically connected yet produced values that make no sense to the controller. No manufacturer documents this code publicly. On the Corvette dual-clutch transmission GM checks valve 4 for a mismatch between commanded and estimated current (over 70 % for 60 ms, or 400 mA for 300 ms in 23OBDG07), but that check reports P27D0. Ford's 2024 list for the TR9070 likewise offers only open load, shorted load and shorted switch for SPV4. CARB 13 CCR 1968.2 sets the general monitoring duty. Typical reasons would be rising contact resistance, a solenoid with partly shorted turns, or a weak TCM driver output.
- What you may notice
- MIL on
- Shift feel varies on rods 3 and 4
- Likely causes
- LikelyRising contact resistance in the circuit
- PossibleSolenoid R with partly shorted turns
- RareWeak TCM driver output
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Medium · Usually a job for a workshop.Typical cost: €100 – €900
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.