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learning). The Adaptive Numerator is a software learning routine that tells the PCM where the crankshaft slots are. Since To allow the PCM to learn the Adaptive Numerator, the following must happen: z Open Throttle. z Engine Cool Temp Above 100°F, Or If Below 100°F Wait for ECT Rise of 59°F. z More Than 10" Vacuum. z Above 1200 RPM. z Below 3000 RPM - A/T. z Below 3488 RPM - M/T. Once the PCM has learned the Adaptive Numerator, the Misfire Monitor will run. Fuel System Monitor Fuel System monitor is continuously running during engine operation. FORD MOTOR CO. 1996-99 GASOLINE MODELS Introduction The purpose of the OBD-II drive cycle is to execute the OBD-II monitors and identify any concerns with the The scan tool will be used to observe the status of each OBD-II monitor at the completion of the OBD-II drive Vehicle Preparation for OBD-II or Monitor Repair Verification Drive Cycle WARNING: Strict observance of posted speed limits and attention to driving
1998 Chevrolet Pickup C1500 DRIVE CYCLES OBD-II Vehicles - OBD-II Readiness Monitors
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