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FI
SYSTEM
DIAGNOSIS
Step 3
1) Turn the ignition switch OFF.
2) Check the continuity between Yellow wire and ground.
_ Position sensor
continuity:
00
0 (Infinity)
3) If OK, then measure the position sensor resistance.
4) Connect the position sensor coupler.
5) Set the EXCVA to adjustment position.
(CT'6-4)
6) Disconnect the position sensor coupler and measure the
resistance. (between Yellow and White wires)
_ Position sensor resistance at adjustment position:
Approx.
3.1
kO (@ Yellow - 8 White)
lr'OOti
09900-25008: Multi
circuit
tester set
~
Tester knob indication: Resistance
(0)
Is the resistance OK?
YES Go to Step 4.
NO Replace the EXCVA with a new one.