P2284

Injector Control Pressure Sensor Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$28–89 (est.)

Symptoms

Unstable engine idling
Loss of engine power
Increased fuel consumption
Difficulty starting the engine
Check Engine Light Is On

Causes

Faulty injector control pressure (ICP) sensor
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Problems with the high pressure fuel pump
Wiring is dirty or damaged

How to Fix

Check ICP sensor circuit continuity
Check sensor connections and connectors
Test the ICP sensor with a multimeter
Replace faulty ICP sensor
Check the operation of the high pressure fuel pump

Related codes

P2285 P2282 P2283