What is the diagnostic code for the p0089 fuel pressure regulator?

P0089 Fuel Pressure Regulator 1 Performance. OBD-II Trouble Code Technical Description. This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.

What does DTC stand for in fuel pressure regulator?

Fuel Pressure Regulator 1 Performance This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. What does that mean?

What causes a fuel pressure regulator to fail?

The fuel pressure regulator code may have some common causes: Open or short in wiring harness. Fuel pressure regulator that has failed. Engine control module that is faulty. Poor electrical connection in the fuel pressure regulator control circuit.

Where is the regulator located in a returnless fuel system?

Other vehicles with a returnless fuel supply, the regulator is a part of the fuel pump module inside of the tank. Returnless fuel systems are computer controlled and the fuel pump output and actual fuel rail pressure is determined by a fuel pressure sensor on the rail that uses the temperature of the fuel to determine the actual pressure.

What is the diagnostic code for fuel pressure regulator 1?

P0090 is a diagnostic trouble code (DTC) for “Fuel Pressure Regulator 1 Control Circuit”.

What’s the problem with the p0089 fuel pressure regulator?

P0089 – Fuel pressure regulator -performance problem Trouble Code Fault Location Probable Cause P0089 Fuel pressure regulator -performance pro Fuel pressure regulator, mechanical faul

What does the OBD-II code p0090 mean?

P0090 is an OBD-II code telling us there is a fault found within the fuel pressure regulator control circuit. This DTC is triggered when the ECM finds out-of-range performance from the control circuit.

Where is the fuel pressure regulator on a Chevy Equinox?

There is a code P0089 and P228D showing fuel pressure regulator 1 is too high? Where is the fuel pressure regulator? Master Automotive Technici… I have a chevy equinox and i just replace the timing chain. Associates of Applied Scien… Code P228D. P228D Reset code. 2013 Malibu with 2.5. Sounds Sounds like the fuel pressure regulator.