S70 L5-2.4L VIN 61 B5244S (2000)
NOTE: Do not apply rust solvent spray or grease to the Heated Oxygen Sensor (HO2S) or combined instrument panel connectors.
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Ignition off
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Disconnect the battery negative terminal
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Use compressed air to clean the disconnected connector
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Apply rust solvent spray 1161422 to the disconnected connectors
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Blow clean using compressed air.
NOTE: Do not fill the protective cover with grease.
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Press grease, P/N 1161417-9, into the female sockets directly from tube
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Check that all the terminal cavities are filled
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Use a loose male pin to ensure that the connection in the sockets is good. The pin should remain in position when pulled gently.
Open-Circuit, Permanent Faults
Open-circuit, permanent faults
