TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
p.076

FI/EFI System, page 77

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p.078
EFI System — MK2 Supra EFI System, page 77
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Page text (OCR transcript)
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)