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Optra LS, Automatic
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Repair Instructions
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Exhaust Temperature Sensor Replacement - Position 1
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Removal Procedure
Removal Procedure
Fig 1: Locating Exhaust Gas Temperature Sensor Connector
Courtesy of GENERAL MOTORS CORP.
CAUTION:
Refer to
Battery Disconnect Caution
.
Disconnect the negative battery cable.
Disconnect the exhaust gas temperature (EGT) sensor 1 connector.
Remove the EGT sensor 1 from the front exhaust pipe.