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ECM HAC-109 < ECU DIAGNOSIS INFORMATION > [AUTOMATIC AIR CONDITIONER] C D E F G H J K L M A B HAC N O P Terminal No. (Wire color) Description Condition Value (Approx.) + -– Signal name Input/ Output 1 (W) 128 (B) A/F sensor 1 heater Output [Engine is running] (More than 140 seconds after start- 2.9 - 8.8 V 2 (G) 128 (B) Throttle control motor Output [Ignition switch: ON] 0 - 14 V [Ignition switch: ON] 0 - 14 V 3 (R) 128 (B) Throttle control motor relay Input [Ignition switch: ON] BATTERY VOLTAGE 4 (BR) 128 (B) Throttle control motor Output [Ignition switch: ON] releasing operation 0 - 14 V 5 (GR) 128 (B) A/F sensor 1 heater Output [Engine is running] (More than 140 seconds after start- 2.9 - 8.8 V 6 (SB) 128 (B) Exhaust valve timing con- Output [Engine is running] BATTERY VOLTAGE [Engine is running] speed is rising 7 - 12 V JMBIA0030GB JMBIA0031GB JMBIA0032GB JMBIA0033GB JMBIA0030GB JMBIA0034GB |