I HAVE A PROBLEM WITH TOYOTA GLI6 ECU BOX.I SWAPPED THE ENGINGES NOW MY PROBLEM IS THE ECU WIRING,I WANT TO KNOW HOW MY IM GOING TO CONNECT THE ECU WIRES TO THE OLD TOYOTA GL.

The 1989-1992 Toyota Cressida GLi6 typically uses a single fuel pump. This pump is responsible for delivering fuel from the fuel tank to the engine. If you're referring to the electrical connections, there are usually two electrical connections associated with the fuel pump: one for power and one for ground. However, the number of bars, in this context, isn't a standard unit of measurement for a fuel pump in a car. If you have a specific concern or question about the fuel system in a Toyota Cressida GLi6, it's recommended to consult the vehicle's manual or a certified mechanic for accurate information.

Recommend; Remove Transmission Fuse for 20 minutes.

-OR-



Speedometer wiring to Transmission maybe unplugged.







Not so likely;
ECU for swapped in engine not compatible with transmission ECM

[PDF]WIRING DIAGRAM BY MODEL - Apexi

www.apexi-usa.com/manuals/electronics/neo_diagram.pdf

TOYOTA. Table of Applicable Models. ..... The orientation of the ECU depends on the vehicle with ECU pins. Install the ECU fully checking the .... 2MZ?FE. '97.5?'02.1. VEROSSA. JZX110. 1JZ?GTE. '01.8?'04.4. L. T10?b. HW?23.

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www.toyotanation.com/.../97568-1997-camry-v6-ecu-pinout.html

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Yes it has a ecm !! If you can add more info to your problem i can help you

and sold only in Japan. says wiki , so i cant help .
did you read the FSM? yet, buy it.
if not you will fail. (100 % sure there)
IMMO are not just swapped like light bulbs.
if you know that, then same answer. why not look a the FSm
if you read the FSM it says i a nutshell for most IMMO
only the dealer can marry them back up.
they must be sync'd up.
call your dealer and ask this.

or go to japan.toyota.com (get URL in JAPAN)
and look at the PARTS page, and See every part on car.
including PCM./BCM and IMMO.

keep in mind most cars think its thief swapping IMMO to steal car.
so wont let him/her.

on my car, as soon as it sees the wrong VIN, bam, your dead.
im not sure how 2001 does this but it does. in some way.
and in most cases lots of ways...

i hope im wrong and the japan car, brains are dumb. but i bet not.

Are you trying to use your harness and ecu from the existing v6? Please say no cuz the ecu for a v6 will not work well for the v8. I would suggest getting the ecu harness from the vette you got the motor from. GL.

This is an (almost) impossible task. The immobiliser ECU which reads the key communicates with, and is controlled by, the engine ECU.
It's not possible to just "bypass" the system.
I said "almost" impossible because with the right tools, knowledge and unlimited time it may be possible to capture the code of a useable system, then design and build a black box to respond correctly to the engine ECU, which would allow engine operation.
If you have lost your only usable key, you need to order a new one (as you haven't indicated your exact model, I can't give you the correct part number - keys are different depending on model/engine).
You will also need a dealer who can programme a new key to your existing vehicle.
If your existing vehicle has problems with the immobiliser, you may be able to find a Toyota dealer to interrogate your OBD to see what the issue is. If not, replace the key transponder unit, then the ECU.
I've assumed you know it's an immobiliser issue, and that you've done the usual wiring and fuse checks etc.

http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?pageId=0900c1528008187d,Hope this helps.

You might want to check the ECU of the engine that u swapped it to. Because the original ecu is only for the 1.4L non vtec!!!

you can purchase a wiring kit that plugs into existing factory wiring for about 20 bucks saves alot of time and trouble