Reply With QuoteIm.sure you have checked most things. Just throwing it out there, ecm connections good? Grounding issues? Short to ground? Battery? I don't think I will be much help. Kinda looking forward to hearing what it is as I know you are too. Very strange
09 replaced the IAC and TPS, with one off of spare throttle body assay. Runs fine then will stall. No check engine light. Did do the TPS reset after I replaced it. I replaced both when the bike refused to idle, had codes for IAC and TPS. Cleaned both and no change so I replaced.
Im.sure you have checked most things. Just throwing it out there, ecm connections good? Grounding issues? Short to ground? Battery? I don't think I will be much help. Kinda looking forward to hearing what it is as I know you are too. Very strange
loose positive battery cable?
you should take a look to see where your AFV % is at with either( ecmspy or tunerpro ). it should be around 100 + - a little.
afv% front and rear ar 100. I just sent in for the full activation. I really don't know what i'm looking at. Everything changes values in the live data log. fuel pressure does decrease during run time. it starts at around 80 psi and goes down to about 60 psi at idle.
Still doesn't idle well. I am thinking of adjusting the idle at the throttle body to bring it up a hair. Waiting for Ecmspy to get the donation noted so I can get more into the ECM. I have the race ECM and I know your not supposed to mess with it, but no codes and I am at a loss here.
so does it fire up with out hesitation? if it does how long does it run before it stalls? Do you blip the throttle or leave it alone? If you blip it does it keep it running or still die?
Doesn't fire up cold without rolling the throttle a few times. It sometimes runs for a few seconds and stalls sometimes a few min. When I ride, sometimes at a stop it will idle sometimes it stalls. No rhyme or reason, not that I have found. Voltage is good, has fuel, has spark, air fuel values seem good. Hence the confusion of why she doesn't idle.
Ok, was playing with the idle, runs for about 30 seconds and would slow down the idle and stall. Got it to idle longer and blip the the throttle and it would stall.
Sounds like a fueling issue
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