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Take and post up some pictures of your ECU. I do have pinouts and wiring diagrams but as glovermans says you have a UCF10 or 11 ECU which while it may look the same as the later model UCF20/21 the wiring is different and it will not run

The aftermarket manuals aint all that good on the wiring diagrams and aftermarket decent 1UZ diagrams? Yeah good luck.. If they were that easy to find we'd all have them. Bimbo MREL and FP trigger the earth side of the relay switching. If you want a copy of the factory diagrams send me a PM...

I just happen to have the factory wiring diagrams for that and have one of those engines and ECUs in my Surf and when I put it in had no diagrams for the Surf and used the SC400 diagrams available on this site (which are a diagram where someone has decoded everything and presented in PDF form)...

He will have removed redundant wiring, tidied it up and like most "Mail order looms" it should've come with instructions. I like some others do these conversions and wire them up but won't do the looms by "mail order" for obvious reasons. This way there aint no problems. You will be looking at...

Well you'll have power to the ignitors and that's about it. MREL and FP work on earth return. What model is your UZ out of? If you're unsure get the part no from your ECU (89661-*****) and use the part no search function in Toyodiy to find out. Then can you read a wiring diagram? Quite happy to...

Ron went off on school hols with a nasty feeling that there was no job to go back to so one covered ones bum and has gone "Work away" Nobbled a job then called in to say that I wasn't comming back . Damn that was the right feeling

And have you gone back to basics and fitted a new pair of coils? Mine did just this. New coils and there was the end of the problem

I'll get started coz I'm a mechanic and up until recently when my health gave out I had my own shop putting UZs in Hilux 4wds and similar. Well had to put food on the table and such like and got head hunted, hell it was better $$ yet less the freedom of being self employed.. Family first of...

John you're in Perth which is the most anal state for vehicle modifications so the K.I.S.S principle does apply. Come for a drive down next weekend and take mine for a drive. While she is a bit of a "Bucket" being your atypical mechanics car I have solved the problems for manual boxes yet not...

Just to be sure check the chassis/model code of the donor (if you don't have that then search the part no off of the ECU on toyodiy) if it's a UCF20 then yes the pin numbers should be the same but some UCF10 models had the same type of plug configuration and the pins are different. I think that...

John (Crispy) Ring me ASAP and you to Ron

I hate to say it but can you read a wiring diagram? You should be able to do the whole lot yourself but the hard part is getting over the initial fear

Matty part number 15609-50040. Oil filter ryco Z493

I had a similar noise in mine not only at idle but cruise as well plus have seen it on a few others. In my case it turned out to be a faulty injector

You may be pushing it a bit but all is not lost. Ring around some exhaust shops and wreckers and see if you can find a stock set of manifolds from a UZJ100 Landcruiser. Sometimes can be had for a carton and are similar to the Crown logs but flow a bit better. You do need to alter the outlets...

While you are checking ensure that the injectors have 12V to one side of them with ingnition on. The wire for this is in the vehicle side of the LS harness and often gets forgotten

air flow meter part no 22250-50060 http://www.toyodiy.com/parts/p_U_1995_LEXUS_LS400_UCF20L-AEPGKA_1703.html. Using the above link and navigating thru the engine section should help you figure out the rest, You will need Firefox as a browser to see the pictures

There's 4 different ECUs so my recommendation is to return to eBay and find a UZZ31 Soarer loom and 'puter and go from there as they have better fuel and ignition maps plus are and easier wireup. Some Green top injectors wouldn't go astray either

Wrong.... As is said fit a cable drive speedo drive from another Toyota box with the correct driven gear for your diff ratio, Example Toyota Hilux. You then need an inline 4 pulse speed sensor in the speedo drive as this gives the ECU the VSS input and can and does affect the trans shifting...

I'm now starting to get involved with these and aint too impressed with them. However the box out of one will solve your problems but you want a lunched one with transfer attached then fit R series internals. No the Bell is not the same and I do have some "Horror stories" after only a week in