OBD Operation Summary for 6.7L Diesel - MotorCraftService.com

Barometric Pressure and Manifold Absolute PressureBarometric Pressure (BP) Sensor Circuit Check:DTCsMonitor ExecutionMonitor SequenceSensors OKTypical Monitoring DurationP2227 – Barometric Pressure Sensor "A" Circuit Range/PerformanceP2228 – Barometric Pressure Circuit Low InputP2229 – Barometric Pressure Circuit High InputContinuousNoneNot applicableP2227 – 1 secP2228, P2229 –.5 sec.Typical Barometric Pressure Sensor Circuit Check Entry Conditions:Entry condition Minimum MaximumBattery voltage (IVPWR) 8V 15VTypical Barometric Pressure Sensor Circuit Check Malfunction Thresholds:P2227 – Observed pressure less than 50 kPaP2228 - Voltage less than 0.25 V. (6.3 kPa)P2229 - Voltage greater than 4.85 V. (115 kPa)Manifold Absolute Pressure (MAP) Sensor Circuit Check:DTCsMonitor ExecutionMonitor SequenceSensors OKTypical Monitoring DurationP0107 - Manifold Absolute Pressure/BARO Sensor Low InputP0108 - Manifold Absolute Pressure/BARO Sensor High InputContinuousNoneNot applicableP0107, P0108 - 2 sec.Typical Manifold Absolute Pressure Sensor Circuit Check Entry Conditions:Entry condition Minimum MaximumKey-onBattery voltage (IVPWR) 8 V 15 VTypical Manifold Absolute Pressure Sensor Circuit Check Malfunction Thresholds:P0107 – Voltage less than .1 V (50 kPa)P0108 – Voltage greater than 4.745 V (390 kPa)FORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 82 OF 157