Gilera Runner Purejet 2007, Workshop Manual, Page: 152 / 257

4. Error on the H. V. coil in «occurred» or stored status. Continue with circuit checks. Possible problems:
- Uncertain contacts
- Lacking insulation
CHECKING THE ELECTRIC CIRCUIT
1. Connect the interface wiring. Do not connect the ECU. Disconnect the connector of the H.V. coil
primary.
GO TO point 2
Specific tooling
020481Y Control unit interface wiring
2. Check that there is a positive battery voltage to
the connector supplying the primary with the
switch in any position.
1 - blue cable (positive) = battery voltage
YES point 4 NO point 3
N.B.
TO MAKE THIS CHECK, USE A SMALL SOCKET. PAY AT-
TENTION NOT TO DAMAGE THE CONNECTOR
3 . Check the efficiency of the 15A fuse. If neces-
sary, restore the wiring. See ECU supply on page
5-41 .
GO TO punto 2
4 . Check the continuity of the control line of the
coil.
12 - violet - black = continuity
YES point 6 NO point 5
N.B.
TO MAKE THIS CHECK, USE A SMALL SOCKET. PAY AT-
TENTION NOT TO DAMAGE THE CONNECTOR
5. Restore the wiring.
GO TO point 4
6. Check the insulation - from positive - of the con-
trol line of the coil.
1 - 12 = 0V
YES point 8 NO point 7
pure jet injection
Runner Purejet
INJ PJ - 152