- Joined
- May 25, 2008
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Alright. So I recently found that the Haltech Sport series are, in most cases, not compatible with our trucks. The same for any other "drive by wire" setup. Someone had mentioned it might be the case in my thread, so I had to investigate.
After some research today, I came across a company that makes two levels of ECUs that are hopefully compatible with our truck. They already use them for the Scion tC with a plug n play harness, and are pretty confident, with a brief look, that they have/can make a plug n play harness for our trucks. At least '05-until connnectors changed.
What they asked of me is this: "What is the timing pattern of the motor?" Basically the teeth on the crank cog that the crank sensor reads, and I assume the teeth on the intake cam, or something related. That is what we need to find out.
I know that with an oscilliscope you can find it. Just not sure where to take the reading. With a square wave you would just count the number of square waves before a long flat spot. If any one else can help out with which ever method, and I know there are some Toyota gurus on here that can find out almost anything, it would be very much appreciated. :top:
This will not only help me, but the whole community.
After some research today, I came across a company that makes two levels of ECUs that are hopefully compatible with our truck. They already use them for the Scion tC with a plug n play harness, and are pretty confident, with a brief look, that they have/can make a plug n play harness for our trucks. At least '05-until connnectors changed.
What they asked of me is this: "What is the timing pattern of the motor?" Basically the teeth on the crank cog that the crank sensor reads, and I assume the teeth on the intake cam, or something related. That is what we need to find out.
I know that with an oscilliscope you can find it. Just not sure where to take the reading. With a square wave you would just count the number of square waves before a long flat spot. If any one else can help out with which ever method, and I know there are some Toyota gurus on here that can find out almost anything, it would be very much appreciated. :top:
This will not only help me, but the whole community.