I want to hire somone to set up my launch control.
11-21-2008, 05:20 PM
#3
Boost Pope
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I'll do it for round-trip train fare. Sleeper cabin preferred.
Seriously, though- it's not that hard. The upper clutch switch is already wired to the ECU, so according to the MSPNP documentation, all you need to do is wire two pins together on the center connector. For '90-'95, it's pins 12 & 13, for '96-'97, it's pins 10 & 11. That done, it's just a matter of enabling it in the software.
Reference:
'90-'93
'94-'95
'96-'97
Seriously, though- it's not that hard. The upper clutch switch is already wired to the ECU, so according to the MSPNP documentation, all you need to do is wire two pins together on the center connector. For '90-'95, it's pins 12 & 13, for '96-'97, it's pins 10 & 11. That done, it's just a matter of enabling it in the software.
Reference:
'90-'93
'94-'95
'96-'97
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12-30-2008, 04:00 PM
#7
Boost Pope
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Here's the relevant documentation: MSnS-Extra Hardware Manual
Assuming you have an MS1 on a 3.0 PCA, you'll need to build this circuit inside the MS:
On your '93, the clutch switch comes to the ECU connection on a brown / white wire at position 1V. The other side of it closes to ground when active. You can pass this connection out whatever pin is free on the DB37.
edit: See where it says "DB36" on the schematic? Pretend that says DB37.
Assuming you have an MS1 on a 3.0 PCA, you'll need to build this circuit inside the MS:
On your '93, the clutch switch comes to the ECU connection on a brown / white wire at position 1V. The other side of it closes to ground when active. You can pass this connection out whatever pin is free on the DB37.
edit: See where it says "DB36" on the schematic? Pretend that says DB37.
Last edited by Joe Perez; 12-30-2008 at 08:57 PM.
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12-30-2008, 10:04 PM
#11
Boost Pope
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In theory, yes. The point of picking it up at pin 26 is that it's after the 500ma fuse that supplies the TPSvref signal, so it's protected if something gets fucked up externally.
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01-03-2009, 07:38 PM
#13
Here's the relevant documentation: MSnS-Extra Hardware Manual
Assuming you have an MS1 on a 3.0 PCA, you'll need to build this circuit inside the MS:
On your '93, the clutch switch comes to the ECU connection on a brown / white wire at position 1V. The other side of it closes to ground when active. You can pass this connection out whatever pin is free on the DB37.
edit: See where it says "DB36" on the schematic? Pretend that says DB37.
Assuming you have an MS1 on a 3.0 PCA, you'll need to build this circuit inside the MS:
On your '93, the clutch switch comes to the ECU connection on a brown / white wire at position 1V. The other side of it closes to ground when active. You can pass this connection out whatever pin is free on the DB37.
edit: See where it says "DB36" on the schematic? Pretend that says DB37.
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01-04-2009, 03:04 AM
#16
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well you probably wont' blow it up, but it sure sounds like a shotgun. at least on my setup. I've popped fireballs out of my stock exhaust with the cat removed a ton of times, and it still works. its probably a little louder now than it used to be though. i can't really tell.
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01-04-2009, 03:11 AM
#18
I dont think you could create enough pressure to blow the muffler.
I wouldnt worrie about it.. but if you really are set the limiter type to Spark or spark and fuel cut, that way there is no fuel to explode in the exhaust.
With fuel cut only it cuts slower.. like spark cut is a quick BAP BAP BAP were as Fuel cut is BAP......BAP....BAP
I can take a video if you want, but just try it out.
I wouldnt worrie about it.. but if you really are set the limiter type to Spark or spark and fuel cut, that way there is no fuel to explode in the exhaust.
With fuel cut only it cuts slower.. like spark cut is a quick BAP BAP BAP were as Fuel cut is BAP......BAP....BAP
I can take a video if you want, but just try it out.
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01-04-2009, 03:29 AM
#19
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I've never heard firsthand of people blowing their mufflers, but if you have a catalytic converter, you will ruin it very quickly with spark cut only. spark cut is easier on your engine though. And for an added bonus, you get an occasional fireball if you hold a spark cut rev limiter too long.
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01-04-2009, 03:31 AM
#20
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When I've tried launch control, I get BAP......BAP....BAP. I thought something was wrong, from sport bikes I'm use to the really quick BAP BAP BAP like I'm bouncing off the regular rev limit.
I dont think you could create enough pressure to blow the muffler.
I wouldnt worrie about it.. but if you really are set the limiter type to Spark or spark and fuel cut, that way there is no fuel to explode in the exhaust.
With fuel cut only it cuts slower.. like spark cut is a quick BAP BAP BAP were as Fuel cut is BAP......BAP....BAP
I can take a video if you want, but just try it out.
I wouldnt worrie about it.. but if you really are set the limiter type to Spark or spark and fuel cut, that way there is no fuel to explode in the exhaust.
With fuel cut only it cuts slower.. like spark cut is a quick BAP BAP BAP were as Fuel cut is BAP......BAP....BAP
I can take a video if you want, but just try it out.
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