26/16/22 1u ECU pinouts

The 1UZFE EGR Delete Kit is available for sale here.

nictau

New Member
Messages
7
Location
Auckland
I have aquired a GS131 crown engine to do a conversion in my girlfriends crown.

Everythings in there and have gotten to wiring and the 3rd plug suppled with the ecu doesnt have any wires.

I went looking for pinouts to make up a plug and all i can find are the 4 plug ECU pinouts.

This is a single ecu for both engine and transmission, there is no seperate ecu for the Transmission.

Also writern on the ECU is UCF10.

Any help would be much appreciated. Ive really hit a brick wall with this.

Thanks,
Nic Tauroa
 
GS131 Crown engine would be 6 cylinder
26/16/22 ecu is for UZS131 V8 and does not control transmission
UCF10 is a Celsior and has control for transmission in single ecu
 
these may help if you have a 1UZFE V8 from a UZS131
 

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  • UZS131ECtwire.pdf
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  • UZS131ECTpin.pdf
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  • UZS131ECUpin.pdf
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  • UZS131ECUwire.pdf
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Odd, i posted a reply to this.

I said GS131 by accident as thats the car i am fitting the motor too. The engine came from a UZS131.

The ecu i have is not the one showen in your pictures. It only has 3 plugs, 22/16/26, and i opened it up and it contains an extra board which looks like transmission goes to it.

ECU part number refers to a UCF10.

Desperate for any information regarding this!
 

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  • MSD Ignition.jpg
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This is the ecu i have.

The UCF10 ecu you're showing me is that a USDM or a JDM ecu?

31239_415614820836_654920836_5882505_1952573_n.jpg


31239_415614825836_654920836_5882506_7961989_n.jpg


Fiending for some diagrams haha.
 
Middle sticker clearly shows it is the abs ECU. They plug in perfectly but no way will run the engine. I have seen this before with wreakers that dont know what they are selling.

Cheers
 
Just for informations sake, i used the diagrams supplied and wired my crown loom to a
UCF10 ECU. The car now runs, pretty stoked. Need to sort driveshaft and exhaust and i will be cruising around.
 
I too have unfortunately fallen for the abs control as being the engine ecu, I bought a engine / trans/ loom to do whole conversion , now I'm stuck without an ecu ;( . Any help appreciated ,

Cheers mike
 


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