Why my 2000 Toyota Tacoma not getting gas are spark

I have a 2000 Toyota Tacoma 2.7 just stop running a couple weeks ago and still didn’t figure it out. I just manual swapped it but I don’t think that would have anything to do with it changed the efi fuse and all other fuses are good. I spray ether in intake still nothing pulled gas line off no gas and can hold spark plug no spark. Don’t have a clue what it is.

 

Dont the manuals use a different ECU?

 

I drove it everyday like that for about 2 months I watched a vid on it first and they used the same one.

 

@BartMaster1234

 

Does the check engine light come on when you turn the key to On?

I’m not asking if you have codes.
Just if the light comes in when you first turn the key to ON. It should come ON.

 

Also, I believe the ECU looks for a crank signal before turning the fuel pump on.

 

Why did you change the EFI fuse? Was it blown?

 

I'm almost 100% certain they do. (TCU incorporated?) Auto ECU may be somewhat backwards compatible...seems it was, but that's a big red flag for a car that just stops running...

 

I'm a bit confused?

Did you have it running after the manual swap, or has it not run since the manual swap?

 

I changed the efi because the cover was cracked so I just tried that first and yes I I drove it around for about 2 months before this happened I had a problem before I went to the store and when I went to start it it didn’t start but I let it sit for about 20 mins and tried and started right up and drove it for about a week before this happened

 

The light was always on even when I got the truck just never worried about it ran like a top lol

 

Yes I drove it around for about to months before this

 

The cover was cracked so I just tryed that first seemed the easiest

 

Did you ever pull the codes to see why the light was on?

 

I didn’t check it yet need to try to get a reader lol probably every code is on just never worried about it lol

 

You could have an unrelated problem such as the fuel pump just going out.

You would have to be positive there's no spark. Are you going by sight on a plug or a light tester?

 

Yes I can hold the spark plug with out shock and can spray starting fluid in it with out start

 

there are a few high amperage metal fuses in the fuse/relay panel under the hood. There are also other large amperage fuses AM1, AM2 come to mind. Toyota has changed the power supply wiring over the years so you are just going to have to check them all. Off of the alternator there is a large wire that goes into the fuse/relay box. This can be up to a 120 amp bolt in metal fuse, depending on the year and model, pre runner, 4X4, ABS, etc, this branches off to other large fuses. In addition, the ground for your igniter is another thing that should be checked. The grounds for the PCM are located near the throttle body on 4 cyl Tacomas.

 

There should be a Black/Red wire going to both the Ignition Coils and Injectors.
This is powered by the 30A AM2 fuse. Check for power at the coils and injectors.
If no power, check the fuse.

I personally don’t think you have a power problem.
I’m almost certain the ECM needs to see a crank/cam signal for the fuel pump AND the ignition/coils to work.

 

This should be interesting.in 2000 The manual and Automatic ECU`s are different

Yes the ECU needs to see the signal from the Crank Senor to energize the Circuit opening Relay during cranking

If it does not no fuel.

The fact this runs at all is very interesting and ran for 2 months

Pull your codes figure it out.

Must be nice to live in a state with No Emission test.