回复：ECU

来源: 于 2013-12-12 16:09:19 [旧帖] [给我悄悄话] 本文已被阅读：次

Yes friend this is security and safety. If IGF (Ignition Feedback) signal is not present to ECU from Ignition Coil, the ECU is limiting the fuel injection pulse. This is present in all Toyota vehicles.