88crxSi

ooh i get it now!! thanks kevin that explained alot!

so.. there is a harness for all the sensors/injectors and ---- attached with the engine. they all pool into 4 plugs total, 2 on driver side and 2 on passenger side. from there the pass side goes to the ecu and the driver side probably goes to like the main relay and cluster and fuse box and ign. cool. thanks. I've never dug this deep into my car and want to know what im getting into

ShadowRex

yea and a conversion harness hooks to the end of your ecu plugs and extends them a little and converts it to whatever you bought it for

hence

ecu plugs obd2 ------ conversion harness ---------- obd1 ----------ecu

i hope that makes sence lol

88crxSi

ya.. for conversion harness. it plugs inbetween the ecu and the plugs that go right into the ecu right?

ShadowRex

Yeappers now yer on track. Sorry i couldnt explain it better before lol......

88crxSi

lol yah i get it now..

projekteg

here is an actual engine harness, one end plugs into the driver side plugs, the other plugs into plugs by the fuse box, everything inbetween, connects to your sensors on the engine.



sorry for hijacking the thread for a minute, looks like it's back under control now

88crxSi

a little small but once again helps.. thanks guys.

leed

Well if you do decide to run a pr3/pwo (which you should) I can send you a good tune for it for the cost of the chip and shipping. I garantee it will be better than any Ebay chip.

Good Luck

mattssi

Not positive if this was said or known, but you cant use a obd1 dizzy and a pr3/pw0 ecu together! And vice versa.

JEDubz

I'm curious. Do you think that a P72 (Integra GSR) ECU would be sufficient for a baseline LS/VTEC. Eventually I'm going to be spraying on the thing but for stock daily driving for awhile do you think it will be enough?