Service manual

FUEL
Fuel system
4-17
69J1D11
10. Turn the engine start switch to ON.
11. Measure the throttle position sensor out-
put voltage. Adjust the throttle position
sensor
B
position if out of specification.
12. Tighten the synchronizing screw
6
of
cylinder #3 and stop tightening it when
the throttle position sensor output voltage
starts to change. Similarly, tighten and
adjust the synchronizing screw
7
of cyl-
inder #5.
13. Tighten the starboard throttle stop screw
4
until the output voltage is adjusted to
specification as mentioned in step 11,
plus 40 mV.
14. Attach a synchronizing check tool
C
as
shown to the port #2 throttle body (to
facilitate the monitoring of the throttle
plate
D
movement).
Test harness (3 pins): YB-06793
Digital multimeter: YU-34899-A
Throttle position sensor output
voltage:
Pink (P) – Black (B)
660
±
5 mV
Throttle position sensor output
voltage:
Pink (P) – Black (B)
700
±
5 mV