LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 1998 >> Navigator RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panels - Analog >> Adjustments >> Speedometer Calibration

Speedometer Calibration

  1. Remove Vehicle Speed Sensor (VSS). See VEHICLE SPEED SENSOR & GEAR under REMOVAL & INSTALLATION.
  2. To calculate proper VSS driven gear, use the following formula: Indicated vehicle speed x No. of teeth on original VSS driven gear / actual vehicle speed = new driven gear size.
  3. Round of number to nearest gear size (No. of teeth). Reinstall VSS with correct driven gear.