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Home >> Oldsmobile >> 1992 >> Cutlass Supreme Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Anti-Lock Brake System) >> Adjustments >> Front Wheel Speed Sensor

Front Wheel Speed Sensor

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 1991 Pontiac Grand Prix, 1991 Oldsmobile Cutlass Supreme, 1991 Buick Regal, 1990 Pontiac Grand Prix, and 1990 Oldsmobile Cutlass Supreme. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Rear wheel speed sensor-to-rotor gap is nonadjustable.
  1. Raise and support vehicle. Remove tire and wheel assembly. Inspect sensor pole piece for damage. If damaged, replace as necessary. If sensor pole piece is okay, check wheel speed sensor-to-rotor gap. Using a feeler gauge, check clearance between speed sensor pole and rotor tooth surface.
  2. Clearance should be .019-.068" (.48-1.73 mm). If clearance is not within specification, loosen sensor mounting bolt. Adjust sensor position until clearance is within specification. Tighten sensor mounting bolt. Install tire and wheel assembly. Lower vehicle.
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