Could you help me on this ECU

[mshawari1]

Greeting!!

I've put my hands on a 1UZ-FE VVT-i ECU ...

Could some one help me on finding what car this ECU belong to? what about security (immobilizer)?

I'm looking for the wiring diagram for this ECU also

Here is the number on ECU:

275000-0191P*
89661-3A600

some pic:

 

[mshawari1]

OK,

It is for Toyota Crown Majesta 4WD · 4.0 · 4AT · C type i-four GH-UZS173-CEPZK

still looking for the wiring diagram and immobilizer.......

 

[gloverman]

Normally for the immobiliser you need the key, key reader and amplifier from the same vehicle as they are matched. I have worked out a way to get into it and wire it but as I make a living from these I don't really want to share. I would gladly wire it if you sent it to me. Cheers

 

[mshawari1]

Thanks gloverman, I will send you a PM about that.

As I understand, you've confirm this is an immobilizer ECU ?

 

[gloverman]

Im not 100% sure about the immobiliser on this one. I have done the RWD crowns and celsior but not a 4x4 crown. I power them up and wire a diagnostic plug and if the last code is "no communication with immobiliser" then it has immobiliser. If the 12 I have done most have immobiliser. Cheers