C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
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 terminals directly from the tube
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Check that all the cavities in the connectors are filled
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Use a loose male pin to ensure that contact in sockets is good. The pin should remain in position when pulled gently.
Examples of Correct Terminal Crimping
Examples of correct terminal crimping
Checking crimping results
