junkyard swap

junkyard supra · 07-20-2006, 01:43 PM

hello all, i have a few questions about a swap that im trying to do in a junkyard (lots of fun) , i have 3 supras to work with , 1.. 7-mgte,manual, yellow plugs (totaled in front) 2.. 7-mgte,auto, grey plugs.. and 3, 7-mge,manual, yellow plugs. ok my problem is the motor i have to use is the one with the grey plugs, but i have an auto ecu. im trying to see if i can swap out just the plugs themselves or is it possible to use the yellow harness on the other motor? the reason why this is important is b/c i have an hks f-con and fuel cut defender but it is all for the yellow plugs.. PLEASE help!!, i really want to use that f-con and fuel cut

all help is greatly appreciated

tone loc · 07-20-2006, 03:03 PM

so ur going to use an auto 7mgte and you want to make it manual transmission or just change plugs?

junkyard supra · 07-20-2006, 04:57 PM

yes i am using a manual, but its a newer 7-mgte with the grey plugs. the f-con and fuel cut are from a older one, i want to be able to use the f-con and fuel cut defender so is it possible to cut the ecu plugs and swap them out so i can use the yellow ones?

junkyard supra · 07-21-2006, 06:33 PM

anyone know if the wiring is the same in the grey plugs and yellow plugs? i would much rather cut the plugs than re-wire the whole motor

07-20-2006, 01:43 PM	#1
junkyard supra Stock Join Date: Jul 2006 Location: richmond va Posts: 3	junkyard swap hello all, i have a few questions about a swap that im trying to do in a junkyard (lots of fun) , i have 3 supras to work with , 1.. 7-mgte,manual, yellow plugs (totaled in front) 2.. 7-mgte,auto, grey plugs.. and 3, 7-mge,manual, yellow plugs. ok my problem is the motor i have to use is the one with the grey plugs, but i have an auto ecu. im trying to see if i can swap out just the plugs themselves or is it possible to use the yellow harness on the other motor? the reason why this is important is b/c i have an hks f-con and fuel cut defender but it is all for the yellow plugs.. PLEASE help!!, i really want to use that f-con and fuel cut all help is greatly appreciated

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07-20-2006, 03:03 PM	#2
tone loc 20psi boost Join Date: Jun 2006 Location: Chicago Posts: 706	so ur going to use an auto 7mgte and you want to make it manual transmission or just change plugs?

07-20-2006, 04:57 PM	#3
junkyard supra Stock Join Date: Jul 2006 Location: richmond va Posts: 3	yes i am using a manual, but its a newer 7-mgte with the grey plugs. the f-con and fuel cut are from a older one, i want to be able to use the f-con and fuel cut defender so is it possible to cut the ecu plugs and swap them out so i can use the yellow ones?

07-21-2006, 06:33 PM	#4
junkyard supra Stock Join Date: Jul 2006 Location: richmond va Posts: 3	anyone know if the wiring is the same in the grey plugs and yellow plugs? i would much rather cut the plugs than re-wire the whole motor