P2289 OBD-II: Injector Control Pressure Too High - Engine Off

P2289 Severity

Urgent

Should you fix P2289 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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P2289 Summary Find a Repair Shop P2289 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P2289?

Some diesel engines use high pressure oil to control the fuel injectors on the diesel engine. The Injector Pressure Regulator (IPR) regulates the oil pressure going to the injectors. The Injector Control Pressure (ICP) Sensor monitors the oil pressure produced by the high pressure oil pump. If the ICP sends back an implausible signal, code P2289 will be set. The engine will not start.

OBD II Fault Code

OBD II P2289

OBD-II Code Engine may not start is defined as a Injector Control Pressure Too High - Engine Off

Engine may not start Symptoms

Engine may not start

Common Problems That Trigger the P2289 Code

Engine oil level is too low
Injector Control Pressure (ICP) sensor failure
Wiring issue

OBD Code Resources

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OBD II Fault Code

OBD II P2289

OBD-II Code Engine may not start is defined as a Injector Control Pressure Too High - Engine Off

Engine may not start Symptoms

Engine may not start

Common Problems That Trigger the P2289 Code

Engine oil level is too low
Injector Control Pressure (ICP) sensor failure
Wiring issue

P2289 OBD-II: Injector Control Pressure Too High - Engine Off

Should you fix P2289 yourself?

What causes OBD-II fault code P2289?

Need a P2289 diagnosis? Trust our experts.

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P2289 Code

OBD Code Resources

Need a P2289 diagnosis? Trust our experts.

Ask our experts about P2289.

Other OBD-II Codes

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P2289 Code