Iaw 48p2 Pinout ((full)) -

: Berlingo, C2, C3, C5, Saxo, Xsara (1.1L to 2.2L variants).

| Function | Typical Pins | Notes | |----------|--------------|-------| | Main Battery (+12V) | Pin 1, Pin 25 | Supply via main relay | | Switched Ignition (+15) | Pin 24 | Activates ECU | | ECU Power Ground | Pin 13, Pin 37 | Connect directly to engine block | | Sensor Ground (Analog) | Pin 30 | Dedicated clean ground for TPS, MAP, CTS | iaw 48p2 pinout

Connector A is generally responsible for the high-current devices and the main power supply of the ECU. : Berlingo, C2, C3, C5, Saxo, Xsara (1