Voltage at ECU Wiring Connectors (Cont'd) Terminals | STD Voltage | Condition THA — E2 | 1 — 3 | Ignition SW ON | Intake air temperature 20°C (68°F) THW — E2 | 0.1 — 1.0 | Ignition SW ON | Coolant temperature 80°C (176°F) No. 10 E01 No. 20 — E01 | 10 — 14 | Ignition SW ON No. 30 E01 STA — E1 | 6 — 14 | Cranking ISC1 — — E1 | 9 — 14 | Ignition SW ON ISC4 IGT — E1 | 0.7 — 1.0 | Idling *1 IGDA IGDB — E1 | 1 — 3 | Idling W — E1 | 8 — 14 | No trouble ("CHECK ENGINE" warning light off) and engine running. A/C — E1 | 10 — 14 | Air conditioning ON TE1 — E1 | 4 — 6 | Ignition SW ON | Check connector terminals TE1 — E1 not connect | 0 | | Check connector terminals TE1 — E1 connect NSW (A/T) — E1 | 0 | Ignition SW ON | Shift position P or N range | 10 — 14 | | Ex., P or N range N/C (M/T) — E1 | 0 | Ignition SW ON | Clutch pedal not depressed | 10 — 14 | | Clutch pedal depressed *3 DFG — E1 | 10 — 14 | Ignition SW ON | Defogger SW OFF | 0 | | Defogger SW ON *3 LP — E1 | 10 — 14 | | Headlight SW OFF | 0 | | Headlight SW ON *1 7M-GE only *2 7M-GTE only *3 7M-GTE (M/T) only