× 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

P0088 Diagnostic Trouble Code Discussion for December 2007

Fuel Rail Pressure Too High

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 P0088
Help Request Posted
2003 Dodge Ram 3500 5.9L Stall VIN: 3D7MU48C63
P0088: fuel rail pressure to high. This Dodge diesel will run OK until it warms up then it will die. After it sits a few minutes it will start and run about [...] and die out like it runs out of fuel. It will continue to do this and the longer it sets the longer it will run. But I think it is g...
December 10, 2007
2007 Audi Q7 4.2L MIL Lamp on VIN: WA1AV74L47
P0088: Fuel rail pressure too high. ... Chech engine light on. Read out dtc P0088(Audi code 00136) ,meaning fuel rail pressure too high. The code could be erased and will come back after a moment. Read the data in group 140, the specified fuel pressure should be 25bar, but the actual pressure wo...
December 27, 2007