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
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
Manifold Absolute Pressure (MAP) / Barometric Pressure (BP) Rationality Check:DTCsP0069 – MAP/BARO CorrelationMonitor ExecutionOnce per tripMonitor Sequence NoneSensors OK BARO (P2228, P2229), MAP (P0107, P0108)Typical Monitoring Duration 1.5 sec.Typical MAP / BP Rationality Check Entry Conditions:Entry condition Minimum MaximumP0069 - MAP / BARO Correlation:Key-onBattery voltage (IVPWR) 8 V 15 VEngine Speed (N) 0 rpm 437.5 rpmTypical MAP / BP Rationality Check Malfunction Thresholds:P0069 - The difference between MAP and BARO is greater than 10 kPa, or less than -10 kPa.FORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 83 OF 157
- Page 32 and 33: Injection Timing / Injection quanti
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- Page 36 and 37: VoltageNominal Voltage Calibration:
- Page 38 and 39: EXHAUST GAS SENSOR MONITORAir-Fuel
- Page 40 and 41: The NOx sensor is primarily used to
- Page 42 and 43: percent O2P0133 (O2 slow response)
- Page 44 and 45: EXHAUST GAS RECIRCULATION (EGR) SYS
- Page 46 and 47: EGR Cooler/ECB Entry Conditions (Ov
- Page 48 and 49: EGR System Slow ResponseSlow respon
- Page 50 and 51: Mass Airflow Closed-loop Control Li
- Page 52 and 53: Note: this monitor also serves to m
- Page 54 and 55: Functional Overboost MonitoringThe
- Page 56 and 57: Threshold Underboost MonitoringThe
- Page 58 and 59: PARTICULATE MATTER (PM) FILTER MONI
- Page 60 and 61: DPF Incomplete Regeneration Monitor
- Page 62 and 63: DPF Restriction MonitorThe DPF is m
- Page 64 and 65: Mass Air Flow Sensor Functional Che
- Page 66 and 67: Warm-up profiles with nominal therm
- Page 68 and 69: Primary Coolant Temp Dynamic Monito
- Page 70 and 71: COLD START EMISSION REDUCTION STRAT
- Page 72 and 73: FBC operates in closed-loop control
- Page 74 and 75: Engine SensorsAir Temperature Ratio
- Page 76 and 77: Ambient Air Temperature (AAT) Senso
- Page 78 and 79: Charge Air Cooler Temperature (CACT
- Page 80 and 81: EGR Cooler Downstream Temperature R
- Page 84 and 85: Turbine Upstream Pressure Sensor Pl
- Page 86 and 87: EGR Valve Position SensorAnalog inp
- Page 88 and 89: Engine Coolant & Engine Oil Correla
- Page 90 and 91: Engine Oil Temperature (EOT) Sensor
- Page 92 and 93: Typical Camshaft and Crankshaft Sen
- Page 94 and 95: Typical Fan and Fan Speed Sensor Ch
- Page 96 and 97: MAF Rationality CheckA rationality
- Page 98 and 99: Mass Air Flow Sensor Plausibility C
- Page 100 and 101: Reductant Pressure Sensor Signal Ra
- Page 102 and 103: DEF System Pressure ControlDEF pres
- Page 104 and 105: Reductant Tank Level Sensor Circuit
- Page 106 and 107: Reductant Tank Temperature Circuit
- Page 108 and 109: Exhaust Gas Temperature Sensor Rati
- Page 110 and 111: Exhaust Gas Temperature Rationality
- Page 112 and 113: Diesel Particulate Filter Pressure
- Page 114 and 115: Typical Actuator Jammed Valve Entry
- Page 116 and 117: ECB Valve Actuator Signal Range Che
- Page 118 and 119: Reductant Pump MotorThe Reductant P
- Page 120 and 121: Reductant Pump Motor Circuit Checks
- Page 122 and 123: Reductant Dosing Valve Circuit Chec
- Page 124 and 125: Reverting ValveIn order to reverse
- Page 126 and 127: Urea HeatersAqueous urea water solu
- Page 128 and 129: Additional plausibility check for h
- Page 130 and 131: Engine Control Unit (ECU) Monitor O
Manifold Absolute Pressure (MAP) / Barometric Pressure (BP) Rationality Check:DTCsP0069 – MAP/BARO CorrelationMonitor ExecutionOnce per tripMonitor Sequence NoneSensors OK BARO (P2228, P2229), MAP (P0107, P0108)Typical Monitoring Duration 1.5 sec.Typical MAP / BP Rationality Check Entry Conditions:Entry condition Minimum MaximumP0069 - MAP / BARO Correlation:Key-onBattery voltage (IVPWR) 8 V 15 VEngine Speed (N) 0 rpm 437.5 rpmTypical MAP / BP Rationality Check Malfunction Thresholds:P0069 - The difference between MAP and BARO is greater than 10 kPa, or less than -10 kPa.FORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 83 OF 157
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