TIZIO AKA 1 HND MEC Posted July 2, 2011 Report Share Posted July 2, 2011 right now I have an auto ecu in with no TCU. no CEL and no shift light. In wick car Kristian? 855 or V70? Link to comment Share on other sites More sharing options...
sconeman Posted July 2, 2011 Report Share Posted July 2, 2011 In wick car Kristian? 855 or V70? the 855..until I figure out what is making TT go haywire. Link to comment Share on other sites More sharing options...
prasamin Posted July 2, 2011 Report Share Posted July 2, 2011 right now I have an auto ecu in with no TCU. no CEL and no shift light. now i think your bulb is burned out lol. you should have a CEL, unless that auto ECU is actually a a manual ECU....you have that IPD ECU right? cuz that was a manual ECU Link to comment Share on other sites More sharing options...
dimka18 Posted July 2, 2011 Report Share Posted July 2, 2011 hows she pull? i get a CEL after about 100-150 miles for missing TCU. I pass smog no problem tho, CEL does not bother me. Up arrow will not blink when u pull the TCU Link to comment Share on other sites More sharing options...
sconeman Posted July 2, 2011 Report Share Posted July 2, 2011 now i think your bulb is burned out lol. you should have a CEL, unless that auto ECU is actually a a manual ECU....you have that IPD ECU right? cuz that was a manual ECU no I sold that so I could buy TT. I just replaced all the bulbs in the cluster too though so that's a little strange...IDK another mystery for now haha Link to comment Share on other sites More sharing options...
Aequitas_Veritas Posted July 2, 2011 Report Share Posted July 2, 2011 I actually had no CEL and no upshift arrow in my 854R with an auto RICA tune and no TCU after I did my manual swap. And I know my CEL wasnt burned out because I saw it come on when my key was in Pos 2. I thought it would come on in a few hundred miles, but it never did. So some cars are just ok with it IDK. Link to comment Share on other sites More sharing options...
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