Wiring for an MS1
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Hi All
Been lurking and reading on this forum and am now hoping to get some advice.
Got MS1 delivered for extra efi and trying to match up wires to this diagram
![](http://www.boostedmiata.com/gallery2/d/5986-4/9495_standalone_harness.jpg)
Leftover cables from megasquirt I have:
Trigger In (Fat Gray)
CMP Trigger (yellow)
Spark A (Fat Orange)
Spark B (Fat Blue)
Inj bank 1 (fat white)
Inj bank 2 (Fat Purple)
Car side :
Clutch
Pin 31 Ignitor
Ignitor
Inj 1+3
Inj 2+4
Pin 25 CAS
CAS
My guess would be Spark A+B go to inj 1+3 and inj 2+4
Inj banks to ignitors?
Is trigger in CAS? If so which way round (red/blue?)
Leaving cmp trigger for clutch?
Any ideas which way round things go?
I have a 1.8 jap import (uk now)
Many Thanks
Sam
Been lurking and reading on this forum and am now hoping to get some advice.
Got MS1 delivered for extra efi and trying to match up wires to this diagram
![](http://www.boostedmiata.com/gallery2/d/5986-4/9495_standalone_harness.jpg)
Leftover cables from megasquirt I have:
Trigger In (Fat Gray)
CMP Trigger (yellow)
Spark A (Fat Orange)
Spark B (Fat Blue)
Inj bank 1 (fat white)
Inj bank 2 (Fat Purple)
Car side :
Clutch
Pin 31 Ignitor
Ignitor
Inj 1+3
Inj 2+4
Pin 25 CAS
CAS
My guess would be Spark A+B go to inj 1+3 and inj 2+4
Inj banks to ignitors?
Is trigger in CAS? If so which way round (red/blue?)
Leaving cmp trigger for clutch?
Any ideas which way round things go?
I have a 1.8 jap import (uk now)
Many Thanks
Sam
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Zaphod
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10-26-2018 11:00 PM