Diamante V6-3.5L SOHC (2003)
4. Loosen the accelerator pedal position sensor mounting bolt; then turn the accelerator pedal position sensor body counter clockwise as far as it will
go.
5. In this condition, make sure that the closed throttle position switch is ON. (There is continuity between terminals 3 and 4.)
6. Slowly turn the accelerator pedal position sensor clockwise until the point at which the closed throttle position switch is turned OFF (continuity
between terminals 1 and 2 changes to non-continuity) is found.
Tighten the accelerator pedal position sensor installation bolt at that position.
7. When using the scan tool, select "Traction Control System". When not using the scan tool, proceed as follows.
1. Disconnect the accelerator pedal position sensor connector and connect the special tool (test harness: MB991348) in between.
2. Connect a digital voltmeter between terminal 2 (sensor output) and terminal 4 (sensor ground).
3. Turn the ignition switch to ON (but do not start the engine.
8. Check the accelerator pedal position sensor output voltage.
Standard value: 400-1,000 mV
9. If the voltage is outside the standard value, check the accelerator pedal position sensor and related harnesses.
10. Remove the feeler gauge.
11. Turn the ignition switch to OFF.
12. Disconnect the scan tool.
When the scan tool is not used, remove the special tool and connect the accelerator pedal position sensor.
