What's New in this service information

The following is a list of changes to this service information for 2011:

• Edge and MKX with new 3.5L and 3.7L engines equipped with a new twin independent variable camshaft timing (VCT) system utilizing four camshaft position sensors and four VCT actuators.
• Explorer with a new 3.5L engine equipped with a new twin independent variable camshaft timing (VCT) system utilizing four camshaft position sensors and four VCT actuators.
• Fiesta equipped with new 1.6L engine equipped with a new twin independent variable camshaft timing (VCT) system utilizing two camshaft position sensors and two VCT actuators.
• Fiesta equipped with a new accelerator pedal position (APP) sensor. The APP sensor is wired to both the instrument cluster and powertrain control module (PCM) and uses a PWM signal to the PCM.
• Fiesta equipped with a new evaporative emission (EVAP) natural vacuum leak detection (NVLD) system.
• F-Series Super Duty equipped with a new 6.2L engine and 190-pin PCM.
• F-Series Super Duty 6.8L engine equipped with 190-pin PCM.
• F-Series Super Duty and Mustang are equipped with universal heated oxygen sensors (HO2S).
• F-150 with new 3.5L GTDI, 3.7L and 5.0L engines equipped with a new twin independent variable camshaft timing (VCT) system utilizing four camshaft position sensors and four VCT actuators.
• F-150 with a new 3.5L GTDI engine equipped with a new 198 pin PCM.
• Mustang with new 3.7L and 5.0L engines equipped with a new twin independent variable camshaft timing (VCT) system utilizing four camshaft position sensors and four VCT actuators.
• Mustang 5.4L engine equipped with 190-pin PCM.
• Mustang 5.4L is equipped with electronic returnless fuel system (ERFS) using dual fuel pump control modules.