Building a Enduro car?

Hello,

Yes, you can build a standalone engine wiring harness using the factory Toyota ECM for your Enduro car. The key is retaining the circuits the computer needs to operate the ignition system, fuel injectors, fuel pump, and engine sensors.

We can help you identify the necessary ECM connections and develop a simplified wiring layout for a master ignition toggle switch and push-button starter.

Before providing the complete pinout, I need to verify a couple of things so we don't accidentally damage the computer.

Is this the original 1.8L 1ZZ-FE engine?

Is the ECM number 01112 the complete number, or is there another number on the label, such as 89661-xxxxx?

Are you retaining the original automatic transmission, or converting the car to a manual transmission?

If possible, please upload a clear picture of the ECM label and its electrical connectors.

With that information, we can identify the correct wiring diagram and show you which circuits need battery power, switched ignition power, grounds, starter signals, and fuel pump control.

We also need to determine whether your ECM requires the factory immobilizer components.

This should be a fun project. We just want to make sure everything is wired correctly and safely the first time.

Let us know what you find.

Thank you.

Yes this is the factory engine control module from a 2003 Toyota Corolla LE base model with a automatic transmission it has a throttle cable on it all I have is the factory engine control module and the wiring harness that I made for the engine all components on the engine and the transmission I have just need wire into the computer and wire to my toggle fuse box if you can show me a diagram of the simplest way to do it would be lovely

This is I think what all I need is this true or not

The security system will be the hassle, it wont allow the engine to start if it is enabled. You will need a reprogrammed/aftermarket ECU for this. Here is the wire that needs to be on the toggle switch to turn the engine computer switch on.

My computer is not have a security system on it it is a denso 01112 car is 03 of 2003

Okay, then the toggle should work, I have not heard of a stock ECU not having a security system but I learn something everyday. Do you need anything else?