Malaguti SPIDER MAX GT 500 Manual Diagnóstico página 189

SPIDER MAX 500
Disconnect the fuel pump connector.
A - Check for the red relay operation = 100 ± 50 Ω Ω Ω Ω Ω (F. 19 - P. 62).
B - Check the continuity of the orange/red cable, across the red relay PIN 87 and
the fuel pump PIN 5.
87
Disconnect the fuel pump con-
nectors, the H.T. coil and the injector.
- Install the testing wiring across the central unit and the system.
- Check that the orange/red cable is insulated from the ground across the PIN 87 (red
relay) and the PIN 23 (central unit) = insulation (>1 M Ω Ω Ω Ω Ω ).
Orange/red cable in short circuit.
Restore the cable insulation and
replace the 10 A fuse no. 6.
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5
A - Not within the indicated values: replace the
red relay.
B - Repair the interruption of the orange/red
cable and repeat the verification from the
beginning.
87
Check for the H.T. coil and the injector (see the coil and
injector sections) insulation from ground.
63 12/04
B
F. 21
F. 22