Injector Control Pressure Sensor: Function and Failures
The ICP sensor 7.3 Powerstroke monitors injector control pressure in the high-pressure oil system. It sends real-time data to the PCM, which adjusts injection timing and fuel delivery for smooth engine performance. Common failures include erratic readings, hard starts, rough idle, and loss of power. Faulty ICP sensor 7.3 Powerstroke often triggers check engine lights and limp mode. Regular inspection prevents costly downtime in these diesel engines.