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Home >> Mazda >> 1994 >> Protege L4-1839cc 1.8L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Service and Repair
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Oxygen Sensor: Service and Repair

REMOVAL

1. Disconnect harness terminal.
2. Remove sensor with suitable socket or wrench.

INSTALLATION

1. Apply thin coating of anti-seize compound to threads.

NOTE: Do not contaminate sensing tip with compound.

2. Install sensor and torque to 22 - 36 ft lb (29 - 49 Nm).