Nothing!No codes stored for the O2 sensors?
Nothing!No codes stored for the O2 sensors?
I haven't driven it yet. I've logged a couple of idle and free revving logs for him and that's when he's noticed intermittent readings when it was over 4k.How does it run below 4k rpms? Do you have the ability to look at live data while it’s running? Do you have a wideband?
yes, the livelink software will let you view everything in real timeI haven't driven it yet. I've logged a couple of idle and free revving logs for him and that's when he's noticed intermittent readings when it was over 4k.
No wideband, I should probably get one
Not sure if I can view live data. If I plug my sct x4 into my laptop will I be able to view live?
As mentioned above…yes you can plug the tuner into your laptop assuming you have all the cables to do that.I haven't driven it yet. I've logged a couple of idle and free revving logs for him and that's when he's noticed intermittent readings when it was over 4k.
No wideband, I should probably get one
Not sure if I can view live data. If I plug my sct x4 into my laptop will I be able to view live?
I was hoping it was a simple repair and started with replacing the sensors. I'll hook up to my laptop and go from there. Thanks!As mentioned above…yes you can plug the tuner into your laptop assuming you have all the cables to do that.
I just wonder what the AFR is actually doing vs what the sensors are saying. Typically O2 sensors aren’t go bad, they just reporting what they are seeing…being that our O2s are narrow bands, makes it slightly tougher to diagnose which is why a wideband is almost necessary when modifying these cars with boost, in my humble opinion.
I hate trying to diagnose peoples issues on the internet. My advice would be to view live data, get a wideband, and start from there. Don’t assume the O2s are bad.
Case in point…My neighbor has a 2013 Yukon. His truck was throwing “rich” codes. So he put in new O2 sensors. Still ran rough, still ran rich…lights came back on. They replaced one rear O2 sensor …same problem. He was baffled. His mechanic didn’t know the problem. I told him it was probably actually running rich due the alcohol content being wrong and to have his mechanic look at that. Low and behold, his mechanic found that the ethanol content value the computer had was 70%. His truck was running E70 fuel trims on pump gas. Fairly common problem on the GM flex fuel vehicles.I was hoping it was a simple repair and started with replacing the sensors. I'll hook up to my laptop and go from there. Thanks!
Thanks! Haven’t had it on a dyno yet, but people seem to make low 400’s with similar setupsSuch a nice car! What’s the power at right now?
Been enjoying the the car this summer and loving all the sounds that come from a blow through setup I've also become a big fan of these corbeau's. Added some red seat belts and new steering wheel last week. View attachment 1803678View attachment 1803679View attachment 1803680View attachment 1803681