Pinout Needed 99 4 Door 4x4 ECU/PCM

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chv

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i am trying to lean out some fuel and retard some timing if possiable.

apexi neo which is the tunner(it can modify the signals from different sensors) need to be connected with wires into the ecu

there are 8 wires from the neo which needtobe connected with--------- ecu wires :
2 ignition power (red and red white)------tap into #9pin white ign wire from wt conector
2 ground(black and brown)---------tap into # 4 pin bk ground wire from white connector
1 rpm(green)-------------tap into # 31pin yellow crank signal wire from blue connector
1throttle signal(gray)------tap into #tps dark blue wire from red connector
1airflow (hot wire type maf) and pressure output(yellow) connected to ecu
1airelow (hot wire type maf) and pressure input(white) connected to neo

hope this is right
 

SunlitComet

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i just saw a youtube video on that thing. BURN THAT ***** TOY RIGHT NOW!.
you dont screw with these engine with something like that. you will just create problems. Get your self a jet tuner or a blackbear perdormance tune(vendor here on the site.).

You are seriously going to cause some damage with that thing. you NEVER EVER try to modify the actual reading that come from sensors.
 

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