Having problems with your 1998 Buick Century ?
I WANT TO CHANGE MY CAMSHAFT POSITION SENSOR, BUT CAN,T FIND IT?
The crankshaft sensor is located right behind the harmonic balancer mounted on the timing cover-.on the 3.8 , The camshaft position sensor is located behind the water pump pulley on the left side of the engine block. it has a 3 wire connector. you have to remove serpintine belt and water pump pulley to access it.I believe there is ( 4-8mm bolts) to remove. ON THE 3.1 IT IS UNDER POWER STEERING PUMP ON BELT SIDE. REMOVE THE BELT THEN REMOVE AND SET STEERING PUMP TO THE SIDE, BUT DO NOT REMOVE ANY POWER STEERING HOSES FROM IT. have a good day ! if its a differant engine, just repost.
Repair Help & Product Troubleshooting for 1998 Buick Century
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