× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0175 Diagnostic Trouble Code Discussion for August 2019

Fuel System Rich (Bank 2)

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 P0175
Help Request Posted
2001 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality VIN: 1J4GW48SX1
P0175: Fuel System Rich (Bank 2). Hi Everyone, I just am trying to make sure I'm not missing something here. Fuel pressure spec is 44.2-54.2 but my pressure was 65lbs. I replaced the fuel filter (pressure regulator) and pressure dropped to 60 still too high. I next ran return line to bucke...
August 30, 2019