Fuel Monitor Or HO2S Monitor Repair Verification Drive Cycle
WARNING: This page does not describe the selected car, but rather 26 other vehicles, including the 1999 Mercury Tracer, 1999 Mercury Sable, 1999 Mercury Mystique, 1999 Mercury Mountaineer, and 1999 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
Perform VEHICLE PREPARATION . Drive vehicle in stop and go traffic for 6 minutes. Include one idle period of 30 seconds. Accelerate vehicle to 45 MPH (35 MPH on Escort and Tracer). Maintain speed for one minute. Stop vehicle and repeat QUICK TEST .