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Oxygen Sensor Relay: Testing and Inspection
2GR-FE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR RELAY: INSPECTIONINSPECTION 1.
INSPECT AIR FUEL RATIO SENSOR RELAY
(a)
Inspect A/F relay
(1)
Using an ohmmeter, measure the resistance between the terminals.
Resistance: If the result is not as specified, replace the engine room junction block assembly.
