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EN(H6DO)-26 ENGINE (DIAGNOSTICS) ENGINE CONTROL MODULE (ECM) I/O SIGNAL Self-shutoff control B134 2 ON: 0.5, or less OFF: 10 — 13 ON: 0.5, or less — Malfunction indicator lamp B137 15 — — Light “ON”: 1, or less Engine speed output B136 9 — 0 — 13 Waveform Torque control 1 signal B134 19 5 5 — Torque control 2 signal B134 18 5 5 — Torque control cut signal B136 14 8 8 — EGR solenoid valve (A − ) B137 26 10 — 13 13 — 14 — EGR solenoid valve (B − ) B137 25 10 — 13 13 — 14 — EGR solenoid valve (A+) B137 14 10 — 13 13 — 14 — EGR solenoid valve (B+) B137 13 10 — 13 13 — 14 — Induction control solenoid valve B137 23 0 ON: 0 OFF: 13 — 14 — Purge control solenoid valve B137 16 ON: 1, or less OFF: 10 — 13 ON: 1, or less OFF: 13 — 14 — Fuel level sensor B135 25 0.12 — 4.75 0.12 — 4.75 — A/C pressure switch B135 23 OFF: 5 ON: 1, or less OFF: 5 — AT diagnosis input signal B135 20 Less than 1 ←→ More than 4 Less than 1 ←→ More than 4 Waveform AT load signal B135 28 4.3 — 4.4 0.9 — 1.4 — Small light switch B134 17 ON: 0 OFF: 10 — 13 ON: 0 OFF: 13 — 14 — Blower fan switch B134 9 ON: 0 OFF: 10 — 13 ON: 0 OFF: 13 — 14 — Rear defogger switch B134 3 ON: 0 OFF: 10 — 13 ON: 0 OFF: 13 — 14 — Wiper switch B135 3 ON: 0 OFF: 10 — 13 ON: 0 OFF: 13 — 14 — Front oxygen (A/F) sensor signal B137 29 3.7 — 3.9 3.7 — 3.9 — Front oxygen (A/F) sensor signal − ) B137 19 2.6 — 4.4 3.4 — 3.6 — Front oxygen (A/F) sensor signal B137 30 3.7 — 3.9 3.7 — 3.9 — Front oxygen (A/F) sensor signal − ) B137 20 2.6 — 4.4 3.4 — 3.6 — Front oxygen (A/F) sensor shield B137 18 0 0 — Pressure sensor B135 8 3.0 — 4.2 1.0 — 2.6 — Intake air temperature sensor B135 27 — — — Power steering switch B135 24 ON: 0 OFF: 5 ON: 0 OFF: 5 — SSM/GST communication line B134 21 Less than 1 ←→ More than 4 Less than 1 ←→ More than 4 — GND (sensors) B134 15 0 0 — GND (injectors) B136 8 0 0 — GND (ignition system) B136 18 0 0 — GND (power supply) B134 22 0 0 — B136 17 0 0 — GND (control systems) B134 7 0 0 — 15 0 0 — Content Con- nector No. Termi- nal No. Signal (V) Note Ignition SW ON (Engine OFF) Engine ON (Idling) |