Higher-current pins control the mechanical functions of the engine. These include fuel injectors, ignition coils (IGT/IGF), IAC valve (idle speed control), main relay (BATT), fuel pump relay, and radiator fan control.
You must build your own personal database by aggregating OEM PDFs or subscribing to a professional service.
Before cutting a single wire, verify three things from your database:
Higher-current pins control the mechanical functions of the engine. These include fuel injectors, ignition coils (IGT/IGF), IAC valve (idle speed control), main relay (BATT), fuel pump relay, and radiator fan control.
You must build your own personal database by aggregating OEM PDFs or subscribing to a professional service. denso ecu pinout database
Before cutting a single wire, verify three things from your database: Higher-current pins control the mechanical functions of the
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