P2283 — Injector Control Pressure Sensor Circuit
A general electrical fault on the injector control pressure (ICP) sensor — used on HEUI (Hydraulically actuated Electronically controlled Unit Injector) systems on heavy-duty diesel engines such as the Ford Powerstroke 6.0/7.3 and Caterpillar engines. ICP measures the high-pressure oil that actuates the injectors.
General code reference. Confirm the definition and diagnostic procedure for your vehicle's year, model and engine. A stored code alone does not identify a failed part.
Affected components
- Injector control pressure sensor
- High pressure oil pump
Possible causes to check
These are possible checks, not a ranked diagnosis. Follow the vehicle manufacturer's test procedure before replacing parts.
- Sensor failed
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
Sources
Check each reference's vehicle and model-year scope. General background links do not establish which fault is most likely on your vehicle.
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.