How do I fix DTC P1174 - Fuel Trim Cylinder Balance
Thread Starter
CF Junior Member
Joined: Apr 2018
Posts: 90
Likes: 7
Wanted to update this a little, do not have the problem solved but did just install the gm brand o2 sensors- not driven it any yet
wont drive this until Sunday but will update if that does anything for p1174
planning to double check downstream o2 sensors and do the ir thermometer on the cats Sunday before I drive it probably , ,maybe this evening
The mechanic I have used on other stuff is going to go it with me Tuesday so hopefully will get more figured out
I will definitely update this as I move forward figuring it out
wont drive this until Sunday but will update if that does anything for p1174
planning to double check downstream o2 sensors and do the ir thermometer on the cats Sunday before I drive it probably , ,maybe this evening
The mechanic I have used on other stuff is going to go it with me Tuesday so hopefully will get more figured out
I will definitely update this as I move forward figuring it out
Thread Starter
CF Junior Member
Joined: Apr 2018
Posts: 90
Likes: 7
wanted to update this
put in gm o2 front sensors and think it has solved the p1174..
need to rescan but last I checked it was gone and no other check engine lights
it did not solve my long fuel trim issue, that is about the same...
if the scan pops up an issue later will update this
put in gm o2 front sensors and think it has solved the p1174..
need to rescan but last I checked it was gone and no other check engine lights
it did not solve my long fuel trim issue, that is about the same...
if the scan pops up an issue later will update this
Thread
Thread Starter
Forum
Replies
Last Post
