mxhotic

Hi Steve and thanks for the welcome,

All is clear now. It would have helped were I reading the pin out correctly in the first place! There are a couple of wire colours that deviate from the cct. but I have all I need for the time being.

I am planning the installation of the motor into a 1990 MX5 as a bit of a rolling project with no fixed timescales to work within. Some electrical and mechanical challenges to keep me occupied for a while... Currently in the process of disconnecting and getting the engine ready for removal.

Thanks again for your help.

Hi,

I've acquired a 1990 UK resistered LS400 MOT failure with the intention of using the engine as a doner unit for another vehicle.

In order to kick things off I'm trying to locate the correct engine management and vehicle wiring diagram to establish what I need to remove/plan a new schematic.

I purchased an emanual on-line but although it does list an engine wiring schematic for a 1990 LS400 it is different to what's in my car.

I have chassis JT153UF1000038811 and engine 1UZ 0092731. The ECU has a sockets, 26pin, 16pin, 22pin and 26pin if this helps.

Can anyone please guide me to getting the correct diagram ?

Thanks in advance, Dave