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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Charge Air Cooler Temperature (CACT1) Rationality Check:DTCsMonitor ExecutionMonitor SequenceSensors OKTypical Monitoring DurationP007B - Charge Air Cooler Temperature Sensor CircuitRange/Per<strong>for</strong>manceOnce per drive cycle. The check is disabled if a block heater is in use.NoneAAT (P0072, P0073), IAT1 (P0112, P0113), EGT11 (P0548, P0549),EGRCOT (P040D, P040C), ECT (P0117, P0118), EOT (P0197,P0198), CACT1 (P007C, P007D)0.5 secTypical Charge Air Cooler Temperature Rationality Check Entry Conditions:Entry Condition Minimum MaximumEngine Off Time8hrsCoolant Temp -35 deg C 121 deg CTypical Charge Air Cooler Temperature Functional Thresholds:CACT1 Rationality is confirmed against 4 other sensors (absolute temperature difference thresholds):AATIAT1EGRCOTECT210 deg C16 deg C19 deg C20 deg CIntake Air Temperature (IAT) Sensor Circuit Check:DTCsMonitor ExecutionMonitor SequenceSensors OKTypical Monitoring DurationP0112 - Intake Air Temperature Sensor Circuit LowP0113 - Intake Air Temperature Sensor Circuit HighContinuousNoneNot applicable4 sec.Typical Intake Air Temperature Sensor Circuit Check Malfunction Thresholds:Voltage < 0.10 volts (137 deg C) or voltage > 4.91 volts (-25 deg C)FORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 78 OF 157