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T77911S T77911S is offline
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Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,335
if you are getting spark the crank sensors are good. if it can run the sensors are good.
yes I am contradicting what I just said but make sure you have 12v on the coil.


I don't know a lot of specifics on the THIS system but on most if you remove the AFM it does have a default mixture setting, to the rich.

check the wire from the CHT to the DME. make sure it is not open or shorted.
what I would try is to actually measure the CHT resistance FROM the DME connector and compare with the CHT.

look for a big air leak.

check the throttle position switch. closed/open. don't remember what it is at idle
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Old 03-31-2016, 11:34 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #16 (permalink)