Deciphering wiring diagram HELLLPPP!!!

[driftmoto]

HI trying to get this wired up and found this diagram when i googled it, its a uk ls400 ecu n loom '93, can make some of it out but the quality of the pic is too bad to decipher the important bits i am pretty desperate now and i know its not a surf, its an SJ (still jap) and i dont want to go standalone, i think the guy who did it is called Bushwacker on here, dont mind offering cash/services/hugs if need be cos this is really holding me up now please please can anyone help??

[driftmoto]

Anyone???? or does anyone have a better copy of this diagram please

[BUSHWHACKER]

Have a read here.......
http://oldschool.co.nz/2011/forum/in...howtopic=30736

[driftmoto]

Thanks dude will sit down tonight and go through it all, i have managed to read some of that diagram and have wired up several other different engines on stock ecu's before so i'll give it a good go,

cheers

[driftmoto]

Right is this just me... still cant suss this out, had a good read but what seems to be the problem is my ecu has 4 plugs with 2 rows of wires in them, the link you gave me has 4 plugs with 4 rows in them.... doin my head in now!!!

have sussed a few wires out and cross referenced from that diagram but cannot find out what pin outs they are out of my ecu... GRRRRR!!!!

[BUSHWHACKER]

Right is this just me... still cant suss this out, had a good read but what seems to be the problem is my ecu has 4 plugs with 2 rows of wires in them, the link you gave me has 4 plugs with 4 rows in them.... doin my head in now!!!

have sussed a few wires out and cross referenced from that diagram but cannot find out what pin outs they are out of my ecu... GRRRRR!!!!

Whats your ECU number? 89661?????

[driftmoto]

89661-50050

So all the pinouts and wiring guides on the web don't match anything we need for our loom

Using your diagram I've managed to find E01, E02, +B, B, E1, E2.
But struggle to find FPR, IGN+, STA, NSW, M-REL, BATT+, Engine management, cause the resolution on the pic is so bad that just I can't read the pin numbers for them.
I've also tried to crossreference the wirecolours for the above with, wirecolours of the normal (4-row) ECU but they don't seem to match and I don't think its a good idea to randomly wire stuff up without knowing what they do...

So your diagram in good resolution whould solve everthing quiet easy.

[BUSHWHACKER]

89661-50050

So all the pinouts and wiring guides on the web don't match anything we need for our loom

Using your diagram I've managed to find E01, E02, +B, B, E1, E2.
But struggle to find FPR, IGN+, STA, NSW, M-REL, BATT+, Engine management, cause the resolution on the pic is so bad that just I can't read the pin numbers for them.
I've also tried to crossreference the wirecolours for the above with, wirecolours of the normal (4-row) ECU but they don't seem to match and I don't think its a good idea to randomly wire stuff up without knowing what they do...
So your diagram in good resolution whould solve everthing quiet easy.

Let me have your e-mail address and I'll ping you a better diagram, I use a revised (safer) version of the above diagram now and it works with any Lexus V8 from 1990-2000.

Cheers.

My E-mail: febsnowman@talktalk dot net

[driftmoto]

Thanks, emailed you earlier today

[driftmoto]

Hi Bushwacker, not had that pic from you yet dude, here's my email again just in case sales@f1moto,co,uk

cheers again

Nev

[BUSHWHACKER]

Hi Bushwacker, not had that pic from you yet dude, here's my email again just in case sales@f1moto,co,uk

cheers again

Nev

Oops sorry fella, forgot all about this.
I'll get on it now!

[driftmoto]

LOL sweet man cheers lol,

[driftmoto]

dont wanna keep chasing dude and i know your prob very busy but have you had any luck with that updated diagram at all please??

cheers again Nev

[driftmoto]

Sorry that last post was meant for Bushwacker, just a note been on it all day today and still no luck, have pretty much wired everything up off that original diagram that i can work out, as well as other diagrams etc off lextreme.. and it still DOESN'T work,

I am now almost at the point of giving it up as either i am really stupid, or just missing something that i've overlooked!!!

Please if anyone has a wiring diagram they could email me on sales(at)f1moto.co.uk this would also save me £5 in petrol burning the dam thing!!!!!

many thanks Nev

[driftmoto]

Done it!!!!! finally... cheers for all your help...... NOT!!!!!