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Test Equipment & Hook-Up: 323

Use Mazda Control System Tester (49 G030 920) to detect problems in sensors, wiring, or connections. Tester may also be used to locate short circuits between each sensor/control circuit. A fault is indicated by Red light and buzzer. Some tests require the use of a volt/ohmmeter.

Fig 1: 626 & 626 Turbo Digital Code Tester Hook-Up
G61470Courtesy of MAZDA MOTORS CORP.