ICON A5, Maintenance Manual

Page: 634 / 836

16-10 PROPULSION / ENGINE
ICON A5 / MAINTENANCE MANUAL CHANGE C2
CHAP
TER
16
Table 16-1: ECU Error Message Troubleshooting
Error Message
Additional
Symptom
Possible Cause Remedy
“Ignition X (cyl X
and X) Nominal
Current not
Reached”
+
“ETPU” Rough engine
running Fuse box/ECU
connection loose. Reseat the ECU connectors,
and X1 (D9104P), X2 (D9106P),
X3(D9069P) connector on fuse
box. See “Remove Fuse Box and
Regulators” step 3.
Coil pack Grease Coil Pack Connections.
Adjust Coil pack spade
connector crimp and apply DC4.
See “Grease Coil Pack
Connections” on page 16-39.
Fuse
box/ECU/ignition
cable connection Reseat the ECU connectors,
and the X1(D9104P),
X2(D9106P), X3(D9069P)
connectors at the fuse box and
the connectors from the engine
harness to the jumper, visually
inspect for corrosion or any
type of poor connection such as
a push pin or receptacle. Pay
particular attention to how the
connector seats, these
connectors are very easily cross
threaded and the connector has
a final detent that is very difficult
to screw past while tightening in
the tight area where the fuse
box is located. If issue persists,
replace engine harness to fuse
box jumpers (X1 and X2) P/N
ICA009357 (QTY 2). Adjust the
connector crimp from the spade
connector where it attaches to
the wire on each coil. If issue not
fixed, replace the engine
harness completely.
Engine ignition
system Inspect engine ignition system,
such as spark plugs, ignition
wires/boots, fuel injectors, and
replace parts as necessary. See
“Rotax 912 iS Sport (912 iS 2)
Line Maintenance Manual.