slow14U

Is anyone running a 24x reluctor and a electronic throttle body? After I bought the shortblock, I realized I should of got it with the 58x since I have the electronic t/b, and would be able to run a LS2 pcm and harness. Is there a pcm that will accept the 24x with the electronic t/b? Or will I have to get a mechanical t/b and run the LS1 pcm?

VinceTrifecta

Is your short block an LS1 or LS2? Since the 58X was an option, and that only came on the LS2, I'm going to operate under the assumption you have an LS2 short block.

There are two different ECMs used on the LS2 - the E40, and the E38. There's also an E67 but to my knowledge that was not used on the LS2.

At any rate, my understanding is the E40 was used on LS2 motors with the 24X reluctor. When they switched to the 58X reluctor, they switched to the E38 ECM. So, an E40 LS2 ECM should take care of you. Or, as you said, you could run the LS1 PCM if you wanted to.

ChrisS@sdpc

What is the actual application?

With respect to Gen III engines using ETC, the Corvettes all had ETC (97-04), 24x relutctors, ... To run an ETC, you will need a few more parts though.

slow14U

Yeah, it's a ls2 shortblock.

John, I don't have the pedal yet, I am putting this in a f-body I bought. It was a v-6. Is the pedal what you were talking about or is there more?