5-38
E
POWR
1
2
3
4
5
6
7
8
9
Supercharger check
CAUTION:
The supercharger should not be disassem-
bled.
1. Check:
• Impeller 1
• Gear 2
Cracks/damage → Replace the super-
charger assembly.
• Supercharger operation
Rough movement → Replace the super-
charger assembly.
1
2
Throttle body assembly check
CAUTION:
The throttle body assembly should not be
disassembled.
1. Check:
• Throttle shaft 1
Cracks/damage → Replace the throttle
body assembly.
• Throttle valve opening
Refer to “Throttle position sensor” in
Chapter 7.
1
Intake manifold check
1. Check:
• Intake manifold
Cracks/damage → Replace the intake
manifold.
Air cooler, supercharger, and throttle body assembly