Terminals Of Ecu

Fig 1: Identifying C12, C11 Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: C12, C11 Connector Terminals Specification Table

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Reference:

OSCILLOSCOPE SPECIFICATIONS

Item	Contents
Tool setting	10 V/DIV, 20 msec/DIV
Vehicle Condition	Engine Idle Speed

Fig 3: Identifying Oscilloscope Wave Form Pattern