MX-6 V6-2496cc 2.5L DOHC (1996)
4. If not as specified, inspect the following.
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Intake-air system
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Fuel system
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On-board diagnostic system
If these systems are OK, replace the heated oxygen sensor.
Tightening torque: 30-49 Nm (22-36 ft.lbs.)
HEATER TESTING
1. Disconnect the heated oxygen sensor connector.
HO2S Connector
HO2S Connector
2. Measure the resistance between heated oxygen sensor (front) terminals B and C by using an ohmmeter. Measure the resistance between heated
oxygen sensor (rear) terminals C and D by using an ohmmeter.
Specification: Approx. 6 Ohms @ 20°C (68°F)
3. If not as specified, replace the heated oxygen sensor.
Tightening torque: 30-49 Nm (22-36 ft.lbs.)
