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St glide limited idle mode

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Old May 7, 2017 | 10:11 PM
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Jones2008's Avatar
Jones2008
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4th Gear
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From: Kentucky
Default St glide limited idle mode

Need some help. 2008 st glide w 8" Yaffee apes and 9 degree rake and all was great. Got on it and it would only crank and not start. Hauled home and codes lead towards TGS which I replaced and fixed a wire and it worked great out riding for the day. Tried to start next day and same thing, it would not start only crank over and over. Replaced FBW harness and then it still only cranked. Talked to dealer and they suggested checking the butterfly, wire hareness connections to TCA plug and both were fine. Stated TCA motor could be bad so I put throttle body w/actuator on and now it starts but is in limited performance mode which is one of the 2 codes. The other is TGS correlation error. I have traced wiring harness for TGS to ECM and also checked the harness to TCA and no flaws or broken places found.
I'm at a loss here. Hoping someone knows something I am overlooking or another place to check.
At this point I wouldn't even mind if it were something stupid I overlooked..
 
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