MS2 standalone with stock ignitor
#1
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
so the stock ignitor is as follows:
1. Coil Pack 2,3
2. Ms Spark out
3. Coil 1,4
4. Tach output
5. 12v pullup
6. ground
7. Ms. Spark Out
8. Power
so i have the wires ran to the coils, power, ground and tach output.
my question is, for coil 1,4 (3) Im pretty sure that Spark A is the output to run. But which spot on the ignitor feeds to Coil 1,4 (3)?
Next question, for the tach pullup (5), whats a good place to pull a signal from? can i split from the power (8) feeding the ignitor? Should it be on a dedicated fused line?
1. Coil Pack 2,3
2. Ms Spark out
3. Coil 1,4
4. Tach output
5. 12v pullup
6. ground
7. Ms. Spark Out
8. Power
so i have the wires ran to the coils, power, ground and tach output.
my question is, for coil 1,4 (3) Im pretty sure that Spark A is the output to run. But which spot on the ignitor feeds to Coil 1,4 (3)?
Next question, for the tach pullup (5), whats a good place to pull a signal from? can i split from the power (8) feeding the ignitor? Should it be on a dedicated fused line?
#7
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
okay, ignition issues are a foot.
seems to be like 180 degrees out.
i have R24 connecting to IGN on the board. then R28 going to IAC2B. Then to the stock ignitor, I have Spark A from the MS going to Pin 7 on the ignitor, Pin 2 is IAC2B. The outs are Pin 1 to coil 2,3 and pin 8 to 1,4. Spark out put is set as "going high (inverted)" based on the MS1 information for the improved spark circuit.
I really think i might have it backwards in settings or wiring...
also, if anyone has screenshots of an MS2 tach/ignition settings and more ignition settings for a 1.6 miata (non turbo application) i could REALLY use them since the MS1 stuff is all i can find.
Thanks!
seems to be like 180 degrees out.
i have R24 connecting to IGN on the board. then R28 going to IAC2B. Then to the stock ignitor, I have Spark A from the MS going to Pin 7 on the ignitor, Pin 2 is IAC2B. The outs are Pin 1 to coil 2,3 and pin 8 to 1,4. Spark out put is set as "going high (inverted)" based on the MS1 information for the improved spark circuit.
I really think i might have it backwards in settings or wiring...
also, if anyone has screenshots of an MS2 tach/ignition settings and more ignition settings for a 1.6 miata (non turbo application) i could REALLY use them since the MS1 stuff is all i can find.
Thanks!
Last edited by Whizbang; 02-18-2013 at 08:47 PM.
Thread
Thread Starter
Forum
Replies
Last Post
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM