Runs great, no power loss issues but the 1179 is back as a solid code now ... Will still go get the fuel pressure checked properly and I'm plannin on doing the filter too just cause its another PM thing that was probably not done previously...


Any thoughts on the 1179?

 

Fuel filter......30psi isn't quite there yet, should be mid 30's. O2's also play a role in the AMFR codes.

 

FWIW ...I had similar experiences with those codes...and a new maf cured it.....I chased the issue for a long time before I gave up and bought one. As sophisticated as the ECU may have been designed to be....it isnt smart enough to know when it's getting bad information to base it's decisions on.