No power to the fuel pump

Hi,

If you have access to the fuel pump, check the white wire in the harness for power when the key is first turned on.

Or remove the fuel pump relay and look at the bottom. There will be 4 pins each numbered 85, 86, 87, 30.

With a jumper wire, jump the two pins where numbers 30 and 87 plug into the relay box. By doing this, it should turn the fuel pump on. Do this and let me know the results.

Also, here is a link you may find of interest:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Let me know what you find.

Take care,

Joe

See pics below. Pic 2 shows the fuel pump relay in the under-hood fuse box.

Hi,

That sounds like the antitheft light. If the vehicle doesn't recognize the key being used, it will actuate the immobilizer and not start. In the event of a blocked Immobilizer system (unauthorized key), the ECM control unit locks the engine control by cutting off the ignition circuit and the injector circuit. If the key you have was never programmed, that is the problem.

I went through reprogramming the immobilizer, and it requires a scan tool that has programming software. I can't say that only a dealer will have one, but that is where I would start. Also, if there is a good locksmith, they usually have the ability to do this.

I tried to find an alternative technique, but there is none.

Let me know if this helps. Also, let me know if that takes care of the issue.

Take care,

Joe

You are very welcome. I wish I had a better answer for you or at least an easier/cheaper answer. If you can, could you let me know if that takes care of the issue? I'm interested in knowing.

Regardless, please feel free to come back anytime in the future. You are always welcome here.

Take care,

Joe