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    89 crx jdm d15b hunting idle help please

    just a code for auto trans, which its obv a auto p28. it surges all the time, when cold and warm. Cant a FITV go bad? I cleaned mine and tightened the adj screw inside it, or whatever it may be..
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    89 crx jdm d15b hunting idle help please

    I swapped a d15b into my 89 crx dx, converted to obd1. Im having problems with the car bouncing or surging idle, from 1200-1600 rpm. I took the FITV apart, cleaned and tighten. I also cleaned IACV, then replaced with another. Bleed coolant system a million times now. I plug the hole inside the...
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    89 crx dx jdm d15b swap limp mode help

    all fixed.. so i got sick of messing with this car, so i tore everything apart and started checking all the wiring with multi meter. I came across the the dpfi to mpfi write up i used and double checked everythng, realizing that the chart read. Inj1. Inj.2 Inj.3 Inj.4 and didnt realize that i...
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    89 crx dx jdm d15b swap limp mode help

    i have all vacuum lines plugged in properly, also tryed running the engine with vacuum lines unpplugged. I did a full wiretuck but the only thing i really had to mess with was the dpfi-mpfi swap but i pulled the dash back out last night, gonna go through with a multi meter and see if i cant get...
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    89 crx dx jdm d15b swap limp mode help

    Ok so i put a jdm d15b in my crx dx. I did the dpfi to mpfi swap and am using a obd0-obd1 jumperharness with a virgin p28. I hardwired vtec, and the iacv. the car starts and runs but doesnt rev past 4000rpm. Ive swapped 3 dizzys into the car, and two diff p28s. Also tripple checked dizzy wiring...
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