What does the ICP sensor do on a diesel engine?
What does the ICP sensor do on a diesel engine? Your ICP sensor - 7.3 Injection Control Pressure Sensor - continuously monitors your diesel engine's oil delivery pressure. The 7.3 ICP sends the current pressure reading to the Powertrain Control Module (PCM) which in turn signals the 7.3 Injection Pressure Regulator (IPR) to add or reduce pressure. What are the symptoms of an ICP sensor failure? ICP Sensor 7.3 Location Diagram. 7.3 ICP Sensor Symptoms. 7.3 Powerstroke ICP sensor failure symptoms include: Rough or lugging idling; Surging; Missing; Bucking; Stalling, especially at a full stop; The worst symptom of a...