TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
p.076
FI/EFI System77 / 80
p.078
EFI SYSTEM — Electronic Control System — MK2 Supra EFI System, page 77
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EFI SYSTEM — Electronic Control System FI-77 OIL — Ei 4 - 6 IG S/W ON (Warning light on) 0 Start engine (Warning light out) A/C — Ei 10 - 13 IG S/W ON A/C S/W ON 0 A/C S/W OFF Vr — Ei 0 - 5 Start engine (Throttle valve open) W — Ei 0 IG S/W ON — 10 - 13 Start engine TCD — Ei 2 - 3 Coolent temperature Less than 35°C (95°F) 0 IG S/W ON Coolent temperature 35 — 60°C (95 — 140°F) 4 - 6 Coolent temperature More than 60°C (140°F)