OBD Operation Summary for 6.7L Diesel - MotorCraftService.com
OBD Operation Summary for 6.7L Diesel - MotorCraftService.com
OBD Operation Summary for 6.7L Diesel - MotorCraftService.com
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Warm-up profiles with nominal thermostat on Unified Drive Cycle at -7, 21 and 38 deg C ambient starttemperatures.Thermostat Monitor:DTCsMonitor ExecutionMonitor SequenceSensors OKTypical Monitoring DurationP0128 –Coolant Temp Below Thermostat Regulating TemperatureOnce per driving cycleNoneEngine Coolant Temperature (ECT), Intake Air Temperature (IAT), VehicleSpeed (VS)Nominal time it takes <strong>for</strong> engine to warm up to thermostat "Start-To–Open"temperature – see approximate times below. (Note: Unified Drive Cycle is 23.9minutes long)Ambient Temperature Drive Cycle Completion Time-7 deg C Unified Drive Cycle +70 mph cruise33 min21 deg C Unified Drive Cycle 19 min38 deg C Unified Drive Cycle 14 minFORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 66 OF 157