Yamaha XV19SX(C) Service Manual page 93

CABLE ROUTING (for XV19S(C)/ XV19M(C)/ XV19CTS(C)/
1. Cylinder-#1 intake air pressure sensor
2. Cylinder-#2 intake air pressure sensor hose
3. Cylinder-#2 intake air pressure sensor
4. ISC (idle speed control) unit coupler
5. ISC (idle speed control) unit
6. Rollover valve 1
7. Rollover valve 2
8. ISC (idle speed control) unit inlet hose
9. Cylinder-#1 ISC (idle speed control) unit outlet
hose
10. Cylinder-#2 ISC (idle speed control) unit outlet
hose
11. Hose joint
12. Air filter case breather hose 2
13. Throttle position sensor
14. Throttle body assembly
15. Cylinder-#1 intake air pressure sensor hose
16. Cylinder head breather hose
17. Cylinder-#2 left ignition coil
18. Cylinder-#2 right ignition coil
19. Sub-wire harness 4
A. Face the ends of the hose clamp inward.
B. Face the ends of the hose clamps outward.
C. Install the cylinder-#2 ISC (idle speed control) unit
outlet hose (hose joint to intake manifold assembly)
completely onto the intake manifold, making sure to
face the green paint mark on the hose to the left.
Face the ends of the hose clamp outward, angled
°
45 forward.
D. Install the cylinder-#1 ISC (idle speed control) unit
outlet hose (hose joint to intake manifold assembly)
completely onto the intake manifold, making sure to
face the blue paint mark on the hose to the left.
E. Face the ends of the hose clamp upward.
F. Position the sub-wire harness 4 coupler on top of
the guide.
G. To the wire harness
H. Install the cylinder-#1 ISC (idle speed control) unit
outlet hose onto the ISC unit pipe, making sure to
align the blue paint mark on the hose with the blue
paint mark on the pipe.
I. Install the ISC (idle speed control) unit inlet hose
onto the ISC unit pipe, making sure to align the
white paint mark on the hose with the white paint
mark on the pipe.
J. Install the cylinder-#2 ISC (idle speed control) unit
outlet hose onto the ISC unit pipe, making sure to
align the green paint mark on the hose with the
green paint mark on the pipe.
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XV19CTM(C))