Ep82 4efe conversion

[kostasep82]

I found these in a 4efe loom I bought does anybody here knows from which ecu this loom is or from what car? Also the ecu that he sold me is with two plugs is that correct for this loom?

 

[Jay]

If you can give a pic of the sticker on the ECU that should help narrow it down.

 

[kostasep82]

If you can give a pic of the sticker on the ECU that should help narrow it down.

I know the ecu is from a ep91 starlet but I don't think the loom is from the same car

 

[Jay]

Yeah, the plugs won't fit the ECU given that it's an EP91 loom but if you can confirm the part number you can tell what the ECU is from.

To work out what the loom is will be a little more awkward. You'd need to check the wire colours against the pin out diagrams.

Here's a link that might help:

https://www.toyotagtturbo.com/community/index.php?threads/ep82-ep91-ecu-pinout-diagram.20491/

 

[kostasep82]

Yeah, the plugs won't fit the ECU given that it's an EP91 loom but if you can confirm the part number you can tell what the ECU is from.

To work out what the loom is will be a little more awkward. You'd need to check the wire colours against the pin out diagrams.

Here's a link that might help:

https://www.toyotagtturbo.com/community/index.php?threads/ep82-ep91-ecu-pinout-diagram.20491/

I do not have a 4efte it is naturally aspirated the issue is that the plugs from this loom don't connect to the ecu

 

[Jay]

Sorry, didn't realise the link for the 4efe was broken.

Does your loom wiring match this?

https://dub-se7en.toyotagtturbo.com/useful_info/ECU_PINOUTS/ep91 4efe ECU wiring diagram.jpg

At any rate you will struggle to use that ECU with that loom so the best option is to find an ECU to match your loom or a loom to match your ECU. Just a case of working out what each is from.