Join Now
International Automotive Technicians Network

P0089 Diagnostic Trouble Code Discussion for February 2011

Fuel Pressure Regulator Performance


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0089
Help Request Posted
2003 GMC Sierra 2500 HD 6.6L No Start VIN: 1GDHK24193
P0089: Fuel Pressure Regulator Performance. ... Cut out on road, will not restart, towed into shop. Diagnosis using snap on Modis scanner found MAF G/sec above 2.2 with engine off key on. Removed air filter, Filter Minder showed solid red, removed filter attempted to start. Still no restart. Cleaned MA...
February 10, 2011
2003 GMC Sierra 2500 HD 6.6L No Start VIN: 1GDHK24193
P0089: Fuel Pressure Regulator Performance. ... Cut out on road, will not restart, towed into shop. Diagnosis using snap on Modis scanner found MAF G/sec above 2.2 with engine off key on. Removed air filter, Filter Minder showed solid red, removed filter attempted to start. Still no restart. Cleaned MA...
February 10, 2011