if your megasquirt only ran on 2 cylinders, what would you check?
05-13-2011, 08:40 AM
#21
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,494
Total Cats: 4,080
the mods look done correctly.
one the harness, make sure the brown and white/green wire labeled ignitor goes back to these spots:
If they do, make sure the white/green wire that's labled pin 31, acutally goes back to pin 31 on the db37 side of the harness. If it doesn't, check to see if pin 31 is acutally going to position 1V on the harness connector labled Clutch.
one the harness, make sure the brown and white/green wire labeled ignitor goes back to these spots:
If they do, make sure the white/green wire that's labled pin 31, acutally goes back to pin 31 on the db37 side of the harness. If it doesn't, check to see if pin 31 is acutally going to position 1V on the harness connector labled Clutch.
Reply
0
0
05-13-2011, 05:13 PM
#22
Junior Member
Thread Starter
iTrader: (1)
Join Date: Aug 2008
Location: Evansville, Indiana
Posts: 314
Total Cats: 0
okay. i've never really dealt with wiring diagrams and pinouts but....
as far as i can tell, the white/green wire in 1G on the car side of the harness goes to pin 26 on the MS side. the brown wire in 1H goes to pin 21. the green/white wire labeled clutch in 1V goes to pin 28.
this is from my dumb *** looking at the picture you posted here, and this pic in your MS tutorial
as far as i can tell, the white/green wire in 1G on the car side of the harness goes to pin 26 on the MS side. the brown wire in 1H goes to pin 21. the green/white wire labeled clutch in 1V goes to pin 28.
this is from my dumb *** looking at the picture you posted here, and this pic in your MS tutorial
Reply
0
0
05-16-2011, 05:56 PM
#24
Junior Member
Join Date: Sep 2010
Location: SFL
Posts: 369
Total Cats: 3
ok, so to make this simple ill list the wires from pin 20 to 37
your post above has a few of them mixed up, see bold items
20- 2P
21- 2Q
22- 2L
23- WB/2N
24- 2E
25- 2G
26- 1N
27- 1R
28- 1B
29- 1V
30- 2w
31- 1G
32/33- 2v
34/35- 2U
36- 1w
37- fuel pump
your post above has a few of them mixed up, see bold items
20- 2P
21- 2Q
22- 2L
23- WB/2N
24- 2E
25- 2G
26- 1N
27- 1R
28- 1B
29- 1V
30- 2w
31- 1G
32/33- 2v
34/35- 2U
36- 1w
37- fuel pump
Reply
0
0
05-16-2011, 06:53 PM
#25
Junior Member
Thread Starter
iTrader: (1)
Join Date: Aug 2008
Location: Evansville, Indiana
Posts: 314
Total Cats: 0
left to right:
brown, green to 2 pins, blue 2 pins, white/green, green, green/white, red, black, grey, white/blue, white, pink, blue, yellow, orange
the other row of pins are all black, grounds i assume
Reply
0
0
05-16-2011, 10:46 PM
#26
Junior Member
Join Date: Sep 2010
Location: SFL
Posts: 369
Total Cats: 3
unless you brought the 2nd ign trigger out on a different wire you have it wrong, should be black, brown, big green, big blue, green/white, green, white/green, red, white/blue, gray, blue/white, white, pink, blue, yellow, orange
this is assuming your using the default colors as well
this is assuming your using the default colors as well
Reply
0
0
05-20-2011, 07:46 PM
#35
Junior Member
Thread Starter
iTrader: (1)
Join Date: Aug 2008
Location: Evansville, Indiana
Posts: 314
Total Cats: 0
No spark on two and three
Reply
0
0
Thread
Thread Starter
Forum
Replies
Last Post
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM
