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FLASHING CODE
Fault
90
91
92
Description
FI warning lamp (MIL) flashes 9x
long
FI warning lamp (MIL) flashes 9x
long, 1x short
FI warning lamp (MIL) flashes 9x
long, 2x short
Possible cause
Throttle valve position not plau-
sible
Malfunction in CAN bus com-
munication
Malfunction in voltage supply
circuit of throttle valve control
unit (internal)
Measure
x
Check the throttle valve
position.
x
Check CAN bus communica-
tion.
x
Check the throttle valve con-
trol unit.
133
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