2004-2006 Ford F-150 Service & Repair Manual

2008 ENGINE PERFORMANCE Acceleration Control - F-150 & Mark LT SPECIFICATIONS TORQUE SPECIFICATIONS DESCRIPTION AND OPERATION ACCELERATION CONTROL The acceleration control consists of one of the following:  A fixed accelerator pedal and position sensor assembly  An adjustable accelerator pedal and position sensor assembly The throttle is controlled by an accelerator pedal position (APP) sensor on the accelerator pedal assembly. The APP sensor sends a signal to the PCM in response to throttle pedal movements initiated by the driver. The PCM sends a signal to the electronic throttle control which increases and decreases throttle position. Some vehicles are equipped with adjustable pedals. This allows both the accelerator and brake pedals to be adjusted simultaneously forward or rearward. A rocker switch on the instrument panel provides adjustment on the pedal assembly when it is activated. On vehicles with the memory seat option, the pedal position can be controlled by the memory selection, as well as the rocker switch. The adjustable accelerator pedal can be serviced separately from the adjuster. The components in the acceleration control system are not adjustable and new components must be installed if damaged or worn. DIAGNOSTIC TESTS ACCELERATION CONTROL Refer to the Introduction - Gasoline Engines article. REMOVAL AND INSTALLATION ACCELERATOR PEDAL - FIXED Description Nm lb-ft Adjustable accelerator pedal assembly bolts 25 18 Fixed accelerator pedal assembly bolts 25 18 2008 Lincoln Mark LT 2008 ENGINE PERFORMANCE Acceleration Control - F-150 & Mark LT 2008 Lincoln Mark LT 2008 ENGINE PERFORMANCE Acceleration Control - F-150 & Mark LT

Fig. 1: View Of Accelerator Pedal Fixed With Torque Specification Courtesy of FORD MOTOR CO. REMOVAL AND INSTALLATION 1. Disconnect the accelerator pedal electrical connector. 2. Remove the 3 accelerator pedal assembly bolts and the accelerator pedal assembly.  To install, tighten to 25 Nm (18 lb-ft). 3. To install, reverse the removal procedure. ACCELERATOR PEDAL - ADJUSTABLE Item Part Number Description 1 - Accelerator pedal electrical connector (part of 12A581) 2 W709356 Accelerator pedal assembly bolt (3 required) 3 9F836 Accelerator pedal assembly 2008 Lincoln Mark LT 2008 ENGINE PERFORMANCE Acceleration Control - F-150 & Mark LT

Fig. 2: View Of Accelerator Pedal Adjustable With Torque Specification Courtesy of FORD MOTOR CO. REMOVAL AND INSTALLATION 1. Disconnect the accelerator pedal electrical connector. 2. Disconnect the accelerator pedal assembly drive cable. 3. Remove the 3 accelerator pedal assembly bolts and the accelerator pedal assembly.  To install, tighten to 25 Nm (18 lb-ft). 4. To install, reverse the removal procedure. Item Part Number Description 1 - Accelerator pedal electrical connector (part of 12A581) 2 G4250 Accelerator pedal assembly drive cable 3 W709356 Accelerator pedal assembly bolt (3 required) 4 G4211 Accelerator pedal assembly NOTE: The brake pedal and the accelerator pedal must be in the same position when installing a new cable or a new accelerator pedal. The pedals must be all the way forward or all the way rearward. 2008 Lincoln Mark LT 2008 ENGINE PERFORMANCE Acceleration Control - F-150 & Mark LT

2004-2006 Ford F-150 Service & Repair Manual

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