P2292Injector Control Pressure Erratic
- Generic OBD-II code · Powertrain
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- P2292 describes an injector control pressure that jumps around instead of sitting steadily below or above target. No manufacturer documents its detection logic publicly: Ford's 2014 PCM code table lists the code without a MIL marking, and the 6.0 L Power Stroke summaries only describe the steady checks P2284, P2288 and P2290. On a HEUI engine an unsettled pressure can come from air in the oil, an injection pressure regulator that sticks and releases, a failing high-pressure oil pump or a loose sensor connection. CARB requires diesel fuel pressure control, explicitly including hydraulic fluid, to be monitored. Drivers notice surging, stumbling or intermittent power loss. A pure dropout of the sensor signal fits P2287 better.
- What you may notice
- Surging or bucking under steady throttle
- Intermittent power loss
- Rough idle
- Likely causes
- PossibleAir in the engine oil (foaming, wrong oil, overfill)
- PossibleInjection pressure regulator sticking intermittently
- PossibleICP sensor or its connector making intermittent contact
- RareHigh-pressure oil pump starting to fail
- Inspection (ITP)
- Can matter for the ITP: it concerns the emissions system.
- Repair
- Hard · Usually a job for a workshop.Typical cost: €100 – €2,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.