We're putting the 1988 non turbo engine into the 1990 turbo supra. As you pull the harness through the firewall, there's 3 ECU plugs, The m1 plug and 1 Small white plug with about 7 or 8 wires on it and the large grey square plug. The 1988 harness has yellow ECU plugs but they're grey on the...
Thanks for helping, It is the small yellow connector (M1) which is on the 88 harness and the 90 wiring from the dash is a larger grey plug. We've got all the gauges working and now sorted the dashboard shorting out in 2nd gear, however still no power in drive... There's a small white plug coming...
Hi, Just done an engine swap from the 88 non turbo supra to the 90 turbo. We're working first on the 1990 supra which now has the 1988 7m-ge engine in it, in hope that if we can get this running ok we can sell it to get a few quid back. Anyway, we've done quite well and it is up and running...
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