Discussion in 'HYBRID -> ED-EF / DA' started by dilbeckskate, Jan 26, 2012.
title says all, it idles fine, but wont rev past 1500 rpm ? any ideas ?
the engine in the picture is from 88-91 car which used electronic advance ignition system - your 87 Si used a vacuum advance ignition system
did you modify the wiring so that you could run the electronic advance?
what ECU do you have? - you would need an ECU that is compatible with the electronic advance, like 88-89 Integra PG7 - you can't use the 86-87 Integra PG7 as it was also for vacuum advance ignition
car was swapped when I bought it , $900 owner didnt know it was swapped, drove it all day and when you cranked it it would only rev to 1500 rpm , replaced the iacv, ecu, and dizzy now it only rev's to 3k... any ideas ?
car was swapped when I bought it , $900 owner didnt know it was swapped, drove it all day and when you cranked it it would only rev to 1500 rpm , replaced the iacv, ecu, and dizzy now it only rev's to 3k... any ideas ? its literally like a rev limiter
Which ECU is in the car?
pm7, it only throws the IACV code and Ive replaced it 2ce with known good ones, changed the dizzy, ecu, re-wired the iacv, still same shit 3k
not revving beyond 3k is usually a problem with the crank sensor in the distributor - either a bad distributor or something wrong with the wiring for the crank sensor - crank sensor code is 4 - are you sure you are counting the flashes correctly for the codes? does the ECU flash 14 times for the EACV? OBD0 D-series ECUs, like the PM7, only have short flashes, not long and short like the OBD0 B-series ECUs - if you are seeing one flash, pause, and then 4 flashes, you have codes 1 for O2 sensor and 4 for crank sensor, not 14 for EACV
is the wires 2 the crankshaft switched ??
if its a swap, depending on witch eng it was before u need 2 switch the crankshaft cables
i fixed it, the +12v wire for the iacv had a short in it, progress cleaning up the engine bay today
intake I threw together with stuff laying around
noice, i bet that is fun as fuck.
I thought you were done with Hondas?
it is fun as fuck lol and the price was right and its a blast to drive, heres more pics
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