Microsquirt V8 COP wasted spark for 1UZ

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david_12121
MS/Extra Newbie
Posts: 8
Joined: Tue Aug 25, 2015 9:42 pm

Microsquirt V8 COP wasted spark for 1UZ

Post by david_12121 »

Hey guys.

I'm trying to convert a 1uz from dual distributor to wasted COP, with a microsquirt.

I know I'm supposed to use A and W led to ground vref through a resistor but I'm not sure if I need to reflash or if it just knows to use those outputs when I select Wasted COP for a v8.

I know LS1 guys do this often, I'm still a little hazy on the details.
Paul_VR6
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Re: Microsquirt V8 COP wasted spark for 1UZ

Post by Paul_VR6 »

Wasted cop will use 8 outputs to fire 8 coils in waste pairs, which isn't available on Micro.

You can wire them in pairs using the four channels (ign1/2, and aled and wled w pullup). Once set to waste spark and 8cyl it knows to use four outputs.
-Paul
1992 Corrado SLC 3.6 VR6 11.38@120 - MS3 Pro Ultimate - Microsquirt I/O - Can EGT - Racepak IQ3s
kptuned.com - Megasquirting the World! Megasquirt Sales, Service, Tuning and More!
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str8lnr
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Re: Microsquirt V8 COP wasted spark for 1UZ

Post by str8lnr »

Did you get this figured out?
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