MSII to GM 2.4 twin cam DIS system interface

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bluetrepidation
Experienced Squirter
Posts: 197
Joined: Sun Nov 13, 2005 8:24 pm
Location: Youngstown Ohio

MSII to GM 2.4 twin cam DIS system interface

Post by bluetrepidation »

Yes get a ICM is a bypass signal input. This is what you want. Did you read the link I posted? All the info you need. Although the link applies to MS I you can easily do it with a MS II setup. If you need further details let me know. A.J.
1999 Saturn SC2 1.9L DOHC 4 cyl NA MS II Blue Processor w/ 2.686t5 Beta Code V3 PCB MegaTune 2.25 Innovate LC1 WB O2 Sensor OBD I Saturn Wasted Spark DIS w/ Cooling Fan and IAC


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1999 Saturn SC2 1.9L DOHC 4 cyl NA
MS II Blue Processor w/ 2.684 Beta Code
V3 PCB
MegaTune 2.25
Innovate LC1 WB O2 Sensor
OBD I Saturn Wasted Spark DIS
w/ Cooling Fan and IAC
Peter Florance
Helpful Squirter
Posts: 92
Joined: Fri Apr 02, 2004 7:40 pm
Location: Virginia Beach, VA
Contact:

Post by Peter Florance »

Are the ICM's with bypass 2-connectors ICM's as listed in MSII and MSNS-Extra docs?



Thanks for all the great feedback!
Peter Florance - PF Tuning http://www.pftuning.com
81 BMW Euro 528i ESP Car MS3 or MS2Sequencer V1.04 (depending on the day)
60-2 Wheel LS2 Coils, Low Z Inj
Peter Florance
Helpful Squirter
Posts: 92
Joined: Fri Apr 02, 2004 7:40 pm
Location: Virginia Beach, VA
Contact:

MSII to GM 2.4 twin cam DIS system interface

Post by Peter Florance »

Are the ICM's with bypass 2-connectors ICM's as listed in MSII and MSNS-Extra docs? Thanks for all the great feedback!
Peter Florance First Fives Dictator for Life 81 BMW Euro 528i w/ 3.5L & Megasquirt Programmable Fuel injection 81 BMW US 528i ("Repo Car") mailto:peter@firstfives.org http://www.firstfives.org SSR# 284 BMWCCA # 67456


Posted by email.
Peter Florance - PF Tuning http://www.pftuning.com
81 BMW Euro 528i ESP Car MS3 or MS2Sequencer V1.04 (depending on the day)
60-2 Wheel LS2 Coils, Low Z Inj
02z24sc
MegaSquirt Newbie
Posts: 16
Joined: Sun Jul 30, 2006 6:22 pm

Post by 02z24sc »

bluetrepidation

I have a 92 icm coming, I did you your link for setting up that module. An-
other question I have though is, I notice on my schmatic for a 92 and older quad 4 ICM, it looks as though there are 2 coil inputs. Are those 2 wires supposed to be tied together or not. And do I still use the purple and white wire for my tach signal?
02z24sc
MegaSquirt Newbie
Posts: 16
Joined: Sun Jul 30, 2006 6:22 pm

MSII to GM 2.4 twin cam DIS system interface

Post by 02z24sc »

bluetrepidation I have a 92 icm coming, I did you your link for setting up that module. An- other question I have though is, I notice on my schmatic for a 92 and older quad 4 ICM, it looks as though there are 2 coil inputs. Are those 2 wires supposed to be tied together or not. And do I still use the purple and white wire for my tach signal?


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The faster I go, the better I feel.
bluetrepidation
Experienced Squirter
Posts: 197
Joined: Sun Nov 13, 2005 8:24 pm
Location: Youngstown Ohio

Post by bluetrepidation »

You shouldn't be tieing any wires together. As for the exact colors I'm not sure. You really need a schematic of that unit. Go by that.

A.J.
1999 Saturn SC2 1.9L DOHC 4 cyl NA
MS II Blue Processor w/ 2.684 Beta Code
V3 PCB
MegaTune 2.25
Innovate LC1 WB O2 Sensor
OBD I Saturn Wasted Spark DIS
w/ Cooling Fan and IAC
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