My vtec is not kicking in
09-06-2004, 07:30 PM
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My vtec is not kicking in
I swapped a sohc jdm d15b vtec into 90 si hatch, everything is fine except vtec is not kicking in, i am running the p08 ecu which is the stock ecu for that motor. I am getting code 7 which is TPS, throttle position sensor, could this be causeing vtec to not kick in? yes i did do the obd0 to obd1 conversion.
09-07-2004, 09:58 AM
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Re: My vtec is not kicking in (SIhatch90)
you may also want to check the oil pressure switch 
, TPS is one of the problems as well, because my VTEC wouldnt open either due to TPS, I replaced it with the oil pressure swith now it opens up just fine 
, TPS is one of the problems as well, because my VTEC wouldnt open either due to TPS, I replaced it with the oil pressure swith now it opens up just fine
09-07-2004, 11:04 AM
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Re: My vtec is not kicking in (MENACE)
one time i didn't sleep all night and stayed up and i felt like i was tripping on coke or something, i remember i couldn't tell if vtec was kickin in or not, i was tying it while delivering chinese, make sure you've slept. sorry lol, just thought i bring some positive feeling to the problem.
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