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    94 JDM H22A in 91 Lude Si WIRING PROBLEMS!!!!

    Get this, wired in the motor, double checked the pins to the ECU, all mechanichal connections made correctly, and it's all screwed up. Connected the battery without the key in the ignition and the tach and speedo (Auto Meter) lit up. Put the key in and turned to accessory, pushed the clutch in...
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    Electronic load detector

    The 94 prelude has an electronic load detector (ELD) which is part of the charging system. My 91 lude doesn't have one. The 91 uses relays in the under hood relay/fuse box to do the same thing as the ELD in the 94. The ELD sends an input (green/black wire) to pin D20 in the ECU. My question...
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    JDM H22A 4th gen. ENGINE WIRING PINOUT!!

    I have a JDM H22A 4th generation manufactured in february 1993 so it might have been installed in a 1994 prelude. I have it in a 1991 si and all I have left is the wiring. I have the pin out for the ECM but not for the motor wiring. PLEASE HELP!!!!!
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    What Year Is My Motor?!! H22A1 JDM

    Figured it out It's right under the header/exhaust manifold.
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    JDM H22A 4th gen. ENGINE WIRING PINOUT!!

    Can't seem to find a pin out for the engine wires. Trying to wire the ECM. H22A JDM 4th generation prelude motor into a 91 prelude si. PLEASE HELP!!!!!!!
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    What Year Is My Motor?!! H22A1 JDM

    It's definitely JDM. The USDM have changes every year but I'm not sure. I need the pin out for the engine wiring and don't seem to be having any luck.
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    What Year Is My Motor?!! H22A1 JDM

    What Year Is My Motor?!! H22A JDM JDM H22A into a 91 Prelude Si. Need to know what year the motor is because every year it was made there were changes in certain parts. The serial # is H22A1046690. Please Help!!!
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