Vehicle applicability: This diagnostic supplement covers multiple Ford vehicles and engines. Follow the application named in the source below. Some references apply to vehicles other than Mustang.
SECTION 1: Description and Operation
Table of Contents
Contents PAGE
Vehicle Emission Control Information (VECI) ............................................................................................................................... 1-4 Vehicle Certification Label ............................................................................................................................................................ 1-8
Base Engine Calibration Information ...................................................................................................................................... 1-8
Vehicle Emission Control Information (VECI) Acronym Definitions ............................................................................................ 1-10 Engine Control Components ....................................................................................................................................................... 1-11
Accelerator Pedal Position (APP) Sensor ............................................................................................................................. 1-11 Ambient Air Temperature (AAT) Sensor ............................................................................................................................... 1-11 Barometric Pressure (BARO) Sensor ................................................................................................................................... 1-12 Brake Pedal Position (BPP) Switch ...................................................................................................................................... 1-12 Brake Pressure Switch ......................................................................................................................................................... 1-12 Camshaft Position (CMP) Sensor ......................................................................................................................................... 1-13 Charge Air Cooler Temperature (CACT) Sensor .................................................................................................................. 1-14 Charge Air Cooler (CAC) Cooling Fan .................................................................................................................................. 1-14 Clutch Pedal Position (CPP) Sensor .................................................................................................................................... 1-14 Clutch Pedal Position (CPP) Switch ..................................................................................................................................... 1-15 Coil On Plug (COP) .............................................................................................................................................................. 1-15 Coil Pack ............................................................................................................................................................................... 1-16 Cold Start Fuel Pump ........................................................................................................................................................... 1-17 Cold Start Valve .................................................................................................................................................................... 1-17 Cooling Fan .......................................................................................................................................................................... 1-18 Cooling Fan Clutch ............................................................................................................................................................... 1-18 Crankcase Pressure Sensor ................................................................................................................................................. 1-19 Crankshaft Position (CKP) Sensor ....................................................................................................................................... 1-19 Cylinder Head Temperature (CHT) Sensor .......................................................................................................................... 1-19 Electric Exhaust Gas Recirculation (EEGR) Valve ............................................................................................................... 1-20 Electronic Throttle Body Throttle Actuator Control (TAC) ..................................................................................................... 1-20 Electronic Throttle Body Throttle Position Sensor (ETBTPS) ............................................................................................... 1-21 Engine Coolant Temperature (ECT) Sensor ......................................................................................................................... 1-21 Evaporative Emission (EVAP) Canister Vent Valve ............................................................................................................. 1-21 Evaporative Emission (EVAP) Check Valve ......................................................................................................................... 1-22 Evaporative Emission (EVAP) Ejector .................................................................................................................................. 1-23 Evaporative Emission (EVAP) Purge Valve .......................................................................................................................... 1-24 Evaporative Emission (EVAP) Vapor Blocking Valve ........................................................................................................... 1-24 Fan Speed Sensor (FSS) ..................................................................................................................................................... 1-25 Fuel Injection Pump .............................................................................................................................................................. 1-25 Fuel Injectors ........................................................................................................................................................................ 1-26 Fuel Injectors — Direct Injection ........................................................................................................................................... 1-27 Fuel Injector Heater .............................................................................................................................................................. 1-28 Fuel Pressure Sensor ........................................................................................................................................................... 1-28 Fuel Pump (FP) Assembly .................................................................................................................................................... 1-28 Fuel Pump (FP) Assembly And Reservoir ............................................................................................................................ 1-29 Fuel Rail Pressure (FRP) Sensor ......................................................................................................................................... 1-29 Fuel Rail Pressure Temperature (FRPT) Sensor ................................................................................................................. 1-29 Fuel Tank Pressure (FTP) Sensor ........................................................................................................................................ 1-30 Heated Oxygen Sensor (HO2S) ........................................................................................................................................... 1-31 Inertia Fuel Shutoff (IFS) Switch ........................................................................................................................................... 1-31 Intake Air Temperature (IAT) Sensor .................................................................................................................................... 1-32 Intake Manifold Runner Control (IMRC) .............................................................................................................................. 1-33 Intake Manifold Tuning Valve (IMTV) .................................................................................................................................. 1-34 Knock Sensor (KS) ............................................................................................................................................................... 1-35 Manifold Absolute Pressure (MAP) Sensor .......................................................................................................................... 1-35 Manifold Absolute Pressure Temperature (MAPT) Sensor .................................................................................................. 1-35 Mass Airflow (MAF) Sensor .................................................................................................................................................. 1-36 Output Shaft Speed (OSS) Sensor ....................................................................................................................................... 1-36 Power Take Off (PTO) Switch And Circuits .......................................................................................................................... 1-36 Turbocharger ........................................................................................................................................................................ 1-37 Turbocharger Boost Pressure (TCBP) Sensor ..................................................................................................................... 1-38 Turbocharger Bypass Valve ................................................................................................................................................. 1-38 Turbocharger Bypass Valve Solenoid ................................................................................................................................. 1-39 Turbocharger Wastegate Regulating Valve Solenoid ........................................................................................................... 1-40 Universal Heated Oxygen Sensor (HO2S) ........................................................................................................................... 1-40 Vehicle Speed Sensor (VSS) ................................................................................................................................................ 1-41 Wastegate Vacuum Sensor .................................................................................................................................................. 1-41
Engine Control (EC) System ....................................................................................................................................................... 1-43 Powertrain Control Hardware ..................................................................................................................................................... 1-44
Powertrain Control Module (PCM) ........................................................................................................................................ 1-44
2016 Powertrain Control/Emissions Diagnosis, Gasoline Engines, 3/2015
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.