P1129 will not go away
P1129 will not go away
Hello all, I have a 07 ex with a P1129 map to high. So my issue is I cant seem to fix it. I have smoke tested it, checked wiring, check timing, adjusted the valves, replaced the trottle body, changed the map sensor 2x, and im at a lost. I have checked what it reads on reader and at idle it reads like 35ish kpa, which what i am reading is normal. I guess. I did vacuum test with a gauge the manifold pressure. looks good. I know it could be the pcm but I wanted to check if anyone else has dealt with this issue and what did you do. Thanks for your time.
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
C24Creed
Mechanical Problems/Vehicle Issues and Fix-it Forum
4
Sep 30, 2017 06:26 AM
Mbtech
Mechanical Problems/Vehicle Issues and Fix-it Forum
5
Nov 8, 2016 09:24 AM
smoking stroker
Mechanical Problems/Vehicle Issues and Fix-it Forum
14
Feb 8, 2015 10:05 PM
surfengines
Bolt-on Engine Performance
3
Sep 20, 2012 10:39 PM




