ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3123 > < Throttle Body|Service and Repair|Page 3118
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Throttle Cable/Linkage: Initial Inspection and Diagnostic Overview

Principles of Operation

PRINCIPLES OF OPERATION

The acceleration control allows the operator to control the vehicle speed. The throttle is controlled by the accelerator cable which is attached to the 
accelerator pedal. As the operator presses on the accelerator pedal, the accelerator pedal pulls on the accelerator cable which opens the throttle.

Inspection and Verification

INSPECTION AND VERIFICATION

1. Verify the customer's concern by operating the acceleration control system to duplicate the condition.
2. Inspect to determine if any of the following mechanical concerns apply.

VISUAL INSPECTION CHART

Mechanical
-

Damaged accelerator pedal and shaft

-

Damaged linkage

-

Damaged accelerator cable

-

High engine idle speed

-

Damaged throttle body (TB)

3. If the inspection reveals an obvious concern that can be readily identified, repair it as required.
4. If the concern remains after the inspection, determine the symptom(s) and go to the Symptom Chart.  See: Accelerator Pedal/Testing and

Inspection/Symptom Related Diagnostic Procedures

Initial Inspection and Diagnostic Overview|Page 3123 > < Throttle Body|Service and Repair|Page 3118