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Old 04-23-2010, 06:29 PM   #76
misfitsfreak81
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yeah once you go to the haltech the maf is eliminated and switch to run off of a map sensor. so it will never start with the stock ecu. end of story on that one.

so i got the some bitch to start and idle on its own juice tonight finally. it was a matter of getting the injector latency times from Deatschwerks for the injectors im running and popping that info into the haltech, made some adjustments to the duty cyle on the iacv and bam, bitch starts on the second revolution!! finally running on all 4 cylinders. then i adjusted the idle manualy on the iacv itself. got it to idle at about 1000rpm with a slight lope due to the cams.
the settings that eric had in the map he built me were just educated guesses as to the latency times. that shit appears to be super critical to get right. otherwise your injectors are on way too long and no matter how much fuel you pull out of the base map youll likely never get anywhere.

midnight rex, it sounds like you have a combo of shot battery and a sticking relay. i know that the eccs relay is on the pass side behind the factory ecu, if youre looking in the cavity its the one on the left. should be like 3 red wires and a black with white stripe wire. this is on a us s14, not sure what car you have but hopefully that helps. i believe that the ignition relay is in the fuse pannel driver side foot well. also sounds like your fuel pump relay could be sticking or the setting in the haltech for fuel pump prime duration is jacked.

thanks to everybody who chimed in on this issue. hope to have my car on the dyno by the middle of next week. ill try to post a dyno sheet when i get one. lets keep this alive in order to help others who may be having the same or similar issues to the ones above.

Mike
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