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09-18-2015, 09:07 AM
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#1 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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LS 3 amd 4L60E controller
I know the LS3 has its own ECM but what about the trans controller?
Where does the trans get its info, (TPS-VSS) what controller is available, and is there one better than the other ($$) How does the cruise control work with this combo?
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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09-18-2015, 09:28 AM
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#2 |
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Registered User
Join Date: Apr 2012
Location: Covington, GA
Posts: 386
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Re: LS 3 amd 4L60E controller
You might be able to use a PCM from something that had a 58X crank triggered motor backed by a 4L60E. Maybe a 2005-2006 GTO?
Another option would be to use a standalone transmission control box. I'm running a MicroSquirt on my 4L60E with a home-brew harness (disclaimer: I also work for a company that sells them).
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Matt Cramer 1972 Chevy C10 - 4.8 swap, long bed, and maybe one dent free body panel somewhere - SOLD 4.8 LS build thread |
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09-18-2015, 10:44 PM
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#3 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: LS 3 amd 4L60E controller
I have a 4L60E in my 53 and a stand alone TCM BUT I have a Throttle Position Sensor on my Holley.
So how does the stand alone ECM connect to stand alone TCM for a TPS
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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09-18-2015, 10:51 PM
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#4 |
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Senior Member
 
Join Date: Jul 2012
Location: Oblong, Illinois
Posts: 7,028
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Re: LS 3 amd 4L60E controller
Don't know that stand alone systems will communicate with each other unless they were designed to. To get TPS input for both systems this should work.
http://www.tciauto.com/tc/electronic...-y-harnesshtml |
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