2003 Ram Hemi DTC"s

turborick · Post by **turborick** » Fri May 08, 2009 5:59 pm

Coming up codes p02106 and p02108 . Has electronic throttle control problems after custom tune download. Anyone elsr have these problems?
STS turbo kit Thanks

RTTTTed · Post by **RTTTTed** » Mon May 11, 2009 2:34 am

Not me, but I'd suggest that you try reloading the tune again. If that doesn't fix it try reloading original tune and see if that;s a fixer. I had error messages when trying to change tunes. Tried it again today and it worked this time. I must have done something to screw the tune load last time?
Ted

Post by **mikel** » Mon May 11, 2009 11:23 am

Try clearing them to see if they come back?

turborick · Post by **turborick** » Wed May 13, 2009 2:36 pm

Cleared codes . Road test . Codes returned after wot and 7 psi boost.Electronic throttle goes into limp in mode. Turned off truck etc resets. Restored original back up and road test . Accelerate enough to develop 5 psi boost, about 3/4 throttle .same thing. Remove blow off valve to reduce boost.Made about 2 psi. runs great no codes or electronic throttle control problems
WOT A/F 10 to 1 then gradually works up to 13.5 to 1 Pulls nice considering only 2 psi boost. The tune from dealer was no where near that rich.

Post by **mikel** » Wed May 13, 2009 2:55 pm

Need some more tuning here...

2003 Ram Hemi DTC"s

2003 Ram Hemi DTC"s

RE: 2003 Ram Hemi DTC"s

RE: 2003 Ram Hemi DTC"s