nick470

It's set to Miata 99-05

nick470

Should I be in "log crank and cam" for every datalog? Just realized I switched it back to Miata 99-05 and kept it that way for the last log

nick470

Flipped it back to Log Crank and Cam

stefanst

iTrader: (1)

Sorry- you're OK being in 99-05 Miata. I was just making sure you didn't try something weird there.

Braineack

iTrader: (62)

sensor works, but the signal wire going back to the MS seems to be the issue -- pin 24 on the lower DB37.

stefanst

iTrader: (1)

Your wiring from the sensor up to where you switched the signals is OK. Assuming you switched signals before it hits the DB37.
So now it's either a bad connection in the DB37 as Brain already said, or it could still be something wrong inside the MS3. Could be a cold solder joint on the connector (DB37) on the mainboard, or, more likely, the jumper on the board (I believe it's T_sel).

Edit: Don't forget to swap the wires back!

nick470

Board looks good to me. Have continuity across the crank wire on the harness

stefanst

iTrader: (1)

Then I'd give R56 another turn or two. Total of 10-11 turns. Make sure again that R52 is fully CCW.
Do you have a pullup for R45 (an additional reistor connected to the right side of it)?
Are you sure that's a brain-built unit? It doesn't quite look like his handiwork.

nick470

Pullup is there. Two additional turns on r56 didnt do it. Fairly confident this is truly a Brain-built unit. He took it back for additional work after the PO connected us.

stefanst

iTrader: (1)

Sorry- that's all I got. Over to the Brain. Pinky out.

Braineack

iTrader: (62)

i still think there's a break between the sensor and the MS input.