I am totally stumped on this one.

I have a recurring code, E4 DME Fuel Trim B2, permissable range exceeded, Mixture too lean. (P0174).

This code has re-set a couple of times, sometimes it will take weeks to re-appear. This is the ONLY code that sets.

I've...

Summary posted 1/25/2012

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle