NOTE
Be sure the battery is fully charged.
Do not disconnect the ECU connector
Special Tool - Needle Adapter Set: 57001-1457
Primary Fuel Injector Output Voltage [C] Connections to ECU Connector:
For Primary Fuel Injector #1
Digital Meter (+) → BL/R lead (ECU terminal 47)
Digital Meter (–) → Battery (–) terminal
For Primary Fuel Injector #2
Digital Meter (+) → BL/O lead (ECU terminal 48)
Digital Meter (–) → Battery (–) terminal
For Primary Fuel Injector #3
Digital Meter (+) → BL/BK lead (ECU terminal 49)
Digital Meter (–) → Battery (–) terminal
For Primary Fuel Injector #4
Digital Meter (+) → BL/Y lead (ECU terminal 50)
Digital Meter (–) → Battery (–) terminal
Secondary Fuel Injector Output Voltage [D]
Connections to ECU Connector: For Secondary Fuel Injector #1
Digital Meter (+) → O/R lead (ECU terminal 57)
Digital Meter (–) → Battery (–) terminal
For Secondary Fuel Injector #2
Digital Meter (+) → O/G lead (ECU terminal 72)
Digital Meter (–) → Battery (–) terminal
For Secondary Fuel Injector #3
Digital Meter (+) → O/BK lead (ECU terminal 61)
Digital Meter (–) → Battery (–) terminal
For Secondary Fuel Injector #4
Digital Meter (+) → O/Y lead (ECU terminal 62)
Digital Meter (–) → Battery (–) terminal
Output Voltage Standard: Battery Voltage for 3 seconds, and then 0 V
If the reading is in specification, check the ECU for its ground and power supply (see ECU Power Supply Inspection).
If the ground and power supply are good, replace the ECU (see ECU Removal/Installation).
If the reading is out of the specification, remove the ECU and check the wiring for continuity between main harness connectors.
Special Tool - Hand Tester: 57001-1394
Wiring Continuity Inspection (Primary Fuel Injectors) ECU Connector (Gray) [A] ←→ Primary Fuel Injector Connector [B]
For Primary Fuel Injector #1 [C]
BL/R lead (ECU terminal 47) [D]
For Primary Fuel Injector #2
BL/O lead (ECU terminal 48)
For Primary Fuel Injector #3
BL/BK lead (ECU terminal 49)
For Primary Fuel Injector #4
BL/Y lead (ECU terminal 50)
Wiring Continuity Inspection (Secondary Fuel Injectors) ECU Connector (Gray) [A] ←→ Secondary Fuel Injector Connector [E]
For Secondary Fuel Injector #1 [F]
O/R lead (ECU terminal 57) [G]
For Secondary Fuel Injector #2
O/G lead (ECU terminal 72)
For Secondary Fuel Injector #3
O/BK lead (ECU terminal 61)
For Secondary Fuel Injector #4
O/Y lead (ECU terminal 62)
Cylinder (Upper Crankcase) Wear Inspection
Split the crankcase (see Crankcase Splitting).
Remove the pistons (see Piston Removal).
Assemble the cylinder (upper crankcase) [A], the cylinder
head [B] and the cylinder head gasket [C].
Tighten the cylinder head bolts (see Cylinder Head Installation
in the Engine Top End chapter).
...
Parking
WARNINGOperating or parking the vehicle
near flammable materials can
cause a fire, and can result in
property damage or severe personal
injury.
Do not idle or park your vehicle
in an area where tall or dry vegetation,
or other flammable materials
could come into cont ...
S-KTRC Warning Indicator Light
The yellow warning indicator light in
the meter unit functions as the S-KTRC
warning indicator light. The yellow
warning indicator light and all S-KTRC
mode indicators blink whenever there
is a malfunction in the S-KTRC system.
At this time, the S-KTRC system does
not function.
If the ye ...