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Throttle Position Switch > < Electronic Controlled Carburetor (ECC)|Page 1131

PL720 2WD L4-1952cc 2.0L SOHC (Z20) (1985)

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Oxygen Sensor: Testing and Inspection

Fig. 20 Exhaust gas sensor circuit test

    Perform exhaust gas sensor circuit test as illustrated in Fig. 20. Prior to testing, disconnect electrical connector from sensor and ground the sensor.

Throttle Position Switch > < Electronic Controlled Carburetor (ECC)|Page 1131