I am trying to tune my 97 Grand Cherokee 5.2L for better millage.
I didn't start yet as the scanner is not supported.
Logged for wide band only and found AFR @ WOT 10:1
I'll try and share it.
Type: Posts; User: Tawashco
I am trying to tune my 97 Grand Cherokee 5.2L for better millage.
I didn't start yet as the scanner is not supported.
Logged for wide band only and found AFR @ WOT 10:1
I'll try and share it.
Thanks for your help i appreciate it.
I already spoke with hp tuners and they told me to post my issue here 😅
I will try more and let you know if i got any changes.
Thanks again
Thankx IARLLC for your replay.
It has a black key without skim, the CEM from another car, same model with VATS only.
so how can i do a full write?
And by the way as you mention the O2...
Thankx and witing for your replay
FIY no skim in ecm just the vats and the car orginally without skim or vats i had another ecm with vats need that one to get the car run as i lost the orginal ecm.
Hello every one.
I am trying to disable the Vats on xj jeep 4.0L ECM so i can use it.
The Vats as found was Enable, so i disable it and flash the ECM but NOTHING CHANGED AT ALL.
vats is disabled...
I found that the clock spring is damaged (open circuit). Could it be the problem?
I will try it and let you know
Aftermarket radio with RP5 adapter only
I still can read, scan and data log, is it possible to do all that with wiring issue?
The only thing that i cant do is uploading tune file!
Hello
This is my first post as i am new to this world and i hope i am posting in the right place.
My problem is when trying to write the tune to the car it stops and a says timmed out and car...