Another REP Mode X-Link issue Thread........
Jan 19, 2013 | 09:31 PM
#1
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From: ft worth texas
Another REP Mode X-Link issue Thread........
Ok so swapped the 6.0 in place of the 5.3. Bought a brand new Xlink and used TB and from the get go had REP mode with the used TB.
So I bought another TB and hooked it up and everything was great! Fast forward a month and I change gears in the rear and go do some logging and truck starts going into REP at the top of 2nd or Middle of 3rd but it was never a cosistent rpm/mph etc.
Well I've just been babying it but have done a few hwy pulls and now it seems to be doing it more and more. I've read through a couple of threads but nothing that compares to mine. With the first throttle body it would throw 2 codes (can't remember right now) but since it's starting to do it again I don't get any codes except some EBCM performance BS that's always there
Here are some screenshots. My throttle never goes past 98.8% and then it starts fluctuating from 98.8% to 97%.. It will dip down to 96% sometimes and that's when it seems to set the rep but no CEL
EDIT: 87mm truck TB
^^ This log here it actually hit rep in 3rd gear but throttle was 97%??.....
So I bought another TB and hooked it up and everything was great! Fast forward a month and I change gears in the rear and go do some logging and truck starts going into REP at the top of 2nd or Middle of 3rd but it was never a cosistent rpm/mph etc.
Well I've just been babying it but have done a few hwy pulls and now it seems to be doing it more and more. I've read through a couple of threads but nothing that compares to mine. With the first throttle body it would throw 2 codes (can't remember right now) but since it's starting to do it again I don't get any codes except some EBCM performance BS that's always there
Here are some screenshots. My throttle never goes past 98.8% and then it starts fluctuating from 98.8% to 97%.. It will dip down to 96% sometimes and that's when it seems to set the rep but no CEL
EDIT: 87mm truck TB
^^ This log here it actually hit rep in 3rd gear but throttle was 97%??.....
Jan 20, 2013 | 10:41 AM
#4
Like said before, post up your tune. What are all the mods to the truck? I ran into this, and from everything I have gathered my problem was due to pulling too much air though the throttle body. I dont think that is your issue here though.
First with key on, engine off place the pedal WOT and see if it triggers REP.
First with key on, engine off place the pedal WOT and see if it triggers REP.
Jan 20, 2013 | 01:50 PM
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From: ft worth texas
Like said before, post up your tune. What are all the mods to the truck? I ran into this, and from everything I have gathered my problem was due to pulling too much air though the throttle body. I dont think that is your issue here though.
First with key on, engine off place the pedal WOT and see if it triggers REP.
First with key on, engine off place the pedal WOT and see if it triggers REP.
Jan 20, 2013 | 03:17 PM
#6
Who did the tune? I am betting your hitting the threshold on one for the tests. But then again i could be wrong.
Also what code did i throw when it goes into REP?
Also what code did i throw when it goes into REP?
Last edited by BlackGMC; Jan 20, 2013 at 03:47 PM.
Jan 20, 2013 | 04:34 PM
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Jan 20, 2013 | 08:51 PM
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From: ft worth texas
No codes at all just throws the rep
Here's the tune
Chance 6.0 Tune.tun