- Joined
- May 11, 2007
- Location
- Niketown, OR
Hi all,
Been following Nick's guide and the MS3X hardware manual for this: there is zero cam signal. CAS produces a good cam signal when the channel is switched to the crank input on the mainboard, so a sensor and harness issue has been ruled out.
I see a non-pulled up cam signal output at the sensor connector of .3v, which is congruent with a non-pulled-up signal.
I also bypassed the internall pullup in the expansion board to tps vref, still nothing.
Is there a way for me to fault trace this in the expansion card? Can it be a problem with the connection between expansion card to daughtercard? Daughtercard to main board?
Input would be greatly appreciated and would love to fix this before plonking down the cash for a new box.
Been following Nick's guide and the MS3X hardware manual for this: there is zero cam signal. CAS produces a good cam signal when the channel is switched to the crank input on the mainboard, so a sensor and harness issue has been ruled out.
I see a non-pulled up cam signal output at the sensor connector of .3v, which is congruent with a non-pulled-up signal.
I also bypassed the internall pullup in the expansion board to tps vref, still nothing.
Is there a way for me to fault trace this in the expansion card? Can it be a problem with the connection between expansion card to daughtercard? Daughtercard to main board?
Input would be greatly appreciated and would love to fix this before plonking down the cash for a new box.