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Home >> Daihatsu >> 1992 >> Charade L4-1295cc 1.3L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Vehicle Speed Sensor >> Testing and Inspection
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Vehicle Speed Sensor: Testing and Inspection

With ECU test harness installed voltage between terminals 26 and 39 on engines should pulse from zero to battery voltage between terminals 8 and 39.

Perform Speed sensor circuit test.

Fig. 61 ECU System Diagnosis, Vehicle Speed Sensor Check: