IDLE MIXTURE ADJUSTMENT
Note. Idle mixture is not adjustable. If idle mixture is incorrect, see TESTS W/CODES - 4.9L article.
THROTTLE POSITION (TP) SENSOR ADJUSTMENT
Note. For TP sensor adjustment procedures, see the ADJUSTMENTS - 4.9L article.
See also:
• FUEL PRESSURE SPECIFICATIONS
• WIRING DIAGRAMS - 4.9L