Toyota MR2 Message Board - View Single Post - help! 1997 3s-ge engine into a 3s-ge 91 import

mr2 mad · 09-16-2009, 04:59 PM

hi new to this so here goes i have fitted a 97 3s-ge engine into a 91 import
mr2.i bought a ecu from a 96 rev 4 ive had lots of trouble with getting it to run i think it could do with the wiring loom for the 97 car, as the one on the engine is for the 97.i have a spark after lots of messing around,and it will start but wont run i think it only starts on the cold start injector.i dont know if the injectors are letting in fuel has anybody got a wiring diagram for a 97
mr2 any help would be grateful thanks.

09-16-2009, 04:59 PM	#1 (permalink)
mr2 mad No Skills Join Date: Sep 2009 Posts: 5 Thanks: 1 Thanked 0 Times in 0 Posts Blog Entries: 1 iTrader Rating: (0/0% )	help! 1997 3s-ge engine into a 3s-ge 91 import hi new to this so here goes i have fitted a 97 3s-ge engine into a 91 import mr2.i bought a ecu from a 96 rev 4 ive had lots of trouble with getting it to run i think it could do with the wiring loom for the 97 car, as the one on the engine is for the 97.i have a spark after lots of messing around,and it will start but wont run i think it only starts on the cold start injector.i dont know if the injectors are letting in fuel has anybody got a wiring diagram for a 97 mr2 any help would be grateful thanks.