Express 1/2 Ton Van V6-4.3L VIN W (1999)
Oil Pressure Sender: Service and Repair
Removal Procedure
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Tools Required
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J 41712 Oil Pressure Switch Socket.
1. Remove the engine cover.
2. Disconnect the engine oil pressure gauge sensor electrical connector.
3. Hold the engine oil pressure gauge sensor fitting with a wrench.
4. Remove the engine oil pressure gauge sensor using J 41712.
Important: Note the alignment of the engine oil pressure gauge sensor fitting prior to removal.
5. Remove the engine oil pressure gauge sensor fitting, if necessary.
Installation Procedure
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Tools Required
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J 41712 Oil Pressure Switch Socket.
Notice: Refer to Fastener Notice in Service Precautions.
