OBD Operation Summary for Fiesta - MotorCraftService.com
OBD Operation Summary for Fiesta - MotorCraftService.com
OBD Operation Summary for Fiesta - MotorCraftService.com
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Mass Air Flow Range Per<strong>for</strong>manceTTPS Load Check <strong>Operation</strong>:DTCsMonitor executionMonitor SequenceSensors OKMonitoring DurationP0101ContinuousNoneMAF, IAT, CPS, ambient sensor, TP,supply voltage, CAM, VVT, ECT2.4 sec within test entry conditionsTPS Load Check <strong>Operation</strong> entry conditions:Entry Condition Minimum MaximumClosed Loop Fuel ControlActiveBattery voltage10 VECT70 deg CIAT15 deg CEngine run time30 sFiltered lambda correction -22.5%Filtered lambda correction 22.5%BARO 75 kPa 108 kPaEngine speed (idle test) 640 rpm 1056 rpmThrottle position (idle test)4 to 14 degEngine speed (part throttle test) 992 rpm 4000 rpmThrottle position (part throttle test)15 to 28 degNormalized load (part throttle test) 35% 63%Typical TPS Load Check <strong>Operation</strong> malfunction thresholds:Actual Air Flow - Modeled Airflow <strong>for</strong> idle test > 30% AND lambda correction -30%Actual Air Flow - Modeled Airflow <strong>for</strong> part throttle test > 18 to 25% AND lambda correction -22.5%CONTINENTAL REVISED: SEPTEMBER 17, 2010 PAGE 91 OF 111
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