What causes P0089 code?

What causes P0089 code?

Error Code P0089 is usually a mechanical fault which, most of the time, can be attributed to the defective electronic fuel pressure regulator or it can be a case of faulty fuel pump. Other most common causes include: Clogged fuel filter or pinched or restricted fuel lines. Faulty fuel pump.

How do you fix P0089?

What repairs can fix the P0089 code?

  1. Replacement of damaged or restricted fuel lines.
  2. Fuel pressure regulator replacement.
  3. Replacement of clogged screens and filters.
  4. Failed fuel pump replaced.

Where is the fuel pressure regulator located on a 2010 Chevy Equinox?

The 2010 Chevy Equinox fuel pressure regulator is located in the engine compartment, on the drivers side and top of the motor.

What does the Diagnostic Code p228d stand for?

What does P228D mean? This diagnostic trouble code (DTC) is a generic powertrain code and applies to many OBD-II vehicles (1996-newer). That may include but is not limited to vehicles from Volkswagen, GMC, Chevrolet, Cadillac, Ford, BMW, etc.

Where to find the p228d fuel pressure regulator?

Fuel pressure testing should be done with the ignition switch in the key on engine off (KOEO) position Equinox 2015 2.4. P228D code. I was reading your forums and noticed that it mentioned that the timming could be retarded or advanced for that code to appear.

What’s the diagnostic code for a Chevy Equinox?

By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily! Any help please?

How to check the rail pressure on an equinox?

I like pole71’s suggestion to investigate the rail pressure sensor. A quick check is to run the low pressure pump, observe the low pressure sensor, and compare to the rail pressure sensor. They should match within a few PSI. Similarly, if you use the bidirectional test to bleed rail pressure, then the rail pressure sensor should read zero.