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Author Topic: SR20DET into S12 with CA20E??  (Read 2772 times)

Offline Az_StrYdeR

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SR20DET into S12 with CA20E??
« on: 07:48:25 PM / 04-Nov-05 »
Gday

I\'ve heard of a few people that have done this conversion, and I have been thinking about it for some time. I was wondering it anyone has done this, how hard was it, what was involved and the costs?
If your in Aus, that would be even better!

Cheers

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Offline seishuku

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SR20DET into S12 with CA20E??
« Reply #1 on: 09:54:34 PM / 04-Nov-05 »
I\'m working on a SR20DE into my Mk2 S12 (CA20E), but my wiring is 80% custom, all the way down to the body wiring... So I won\'t be much help. :laugh:

PM Nebuchernezzer, he should be able to help a lot.
Matt W.
Daily: 2011 Camaro V6
Previous: 2013 VW Jetta TDI super polluter (getting bought back)

Offline Kidman

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SR20DET into S12 with CA20E??
« Reply #2 on: 03:05:22 PM / 25-Oct-06 »
from what i know ( i think) is the ca20e tranny won't work with the sr20det, but don't take my word for it.

Offline seishuku

  • 1998CC's of fun!
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SR20DET into S12 with CA20E??
« Reply #3 on: 09:41:45 PM / 25-Oct-06 »
It does when you change out the bell housing, but a better question is: why would you revive a year old thread?  lol
Matt W.
Daily: 2011 Camaro V6
Previous: 2013 VW Jetta TDI super polluter (getting bought back)

Offline Aggro Crag

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SR20DET into S12 with CA20E??
« Reply #4 on: 06:29:16 PM / 27-Oct-06 »
wow wonder if he ever completed that swap?

Offline FjSX

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SR20DET into S12 with CA20E??
« Reply #5 on: 04:46:37 PM / 06-Nov-06 »
it took me a lot of time to wire. dropping in the motor in was cake! Fabed up a driveshaft and tranny mount. The color codes are off if your in the US (i guess). I have it broken down:


SR Harness Wire Color    Use                               CA Harness Wire Color
1)Black / Pink stripe    Fuel Pump Relay                        
2)Green / Orange stripe    Transmission Neutral Sensor           Green / Orange stripe
3)Red / Black stripe    ECU Relay                        LT Green/ Red  stripe
4)Green / Yellow stripe    AC Relay                                      USE STOCK SET UP
5)     Red             ECU Backup Power                          Black/ White Stripe
6)Black/Red & Blue/Red     Main Ignition Power                     Black / White stripe(from #1 distributor)
(Note: connect 2 wires to 1)
(from the Coil pack)
7)Black / White stripe    ECU Power                          Black/ Red stripe
8)Blue / Green stripe    AC Relay                                     USE STOCK SET UP
9)Black / Yellow stripe    Idle Air Control Valve Power         Black/ Red stripe
10)Brown (to O2 sensor)    O2 Sensor Power                      Any 12v switched source



note: it took me months to get this right and still i find other things that i can hook up. My intent was to have the car as close to fully functional as possible.

I have seen the '86 S-12 tranny and they were the same as the SR but the bellhousing was different.
« Last Edit: 04:55:29 PM / 06-Nov-06 by FjSX »