Confirmation: DB37 pin/ harness wire orientation (spark issues) -MS1e/1997
I'm wiring a MS1e to a 1997 Miata as a standalone unit. Input/output mods for stock ignition have been done already, and confirmed.
I followed the two known diagrams for wiring a DB37 to a 1997 1.8, as a standalone setup: http://www.boostedmiata.com/gallery2...ne_harness.jpg http://www.boostedmiata.com/MS/db37_MS_pinouts.jpg MY CONFUSION/QUESTIONS/CONFIRMATION: 1. PIN26= 5VREF(3I) ? 2. PIN24= thick gray CAS(4F)... Does tach (b/w 4L) also go to PIN24 for an RPM signal from CKP? *I'm trying to eliminate variables to track down why I'm not getting spark, or an RPM signal in Megatune. I assume no appropriate signals from the CAS to MS. (car runs perfectly with stock ECU wired) *I do get the common MS "powered up spark jolt/firing" randomly, so I assume my ignitors are wired correctly and receiving signal? |
pin26 - 3I
pin24 - 4F pin25 - 4G 4L is tachout, so it's whereever you build that circuit to output on your MS, use one of the 4 spare holes. |
Thanks for the reply, and information.
|
All times are GMT -4. The time now is 04:08 AM. |
© 2024 MH Sub I, LLC dba Internet Brands