Sea-doo RX Shop Manual page 170

DI System Fault Code Chart
Direct
P1100 injector AIR_INJ_1
MAG
Direct
P1101 AIR_INJ_2
injector PTO
Fuel injector
P0201 FUEL_INJ_1
MAG
Fuel injector
P0202 FUEL_INJ_2
PTO
Ignition coil,
P0351 primary IGN_CYL_1
winding MAG
Ignition coil,
P0352 primary IGN_CYL_2
winding PTO
P0335 Encoder Encoder
SMR2000-052-05-04A.FM
Open or
Yes No
short circuit
Open or
Yes No
short circuit
Open or
Yes No
short circuit
Open or
Yes No
short circuit
Open or
short circuit
on ignition Yes No
primary
circuit
Open or
short circuit
on ignition Yes No
primary
circuit
Wrong
pattern Yes No
sensed
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Section 05 ENGINE MANAGEMENT (DI)
Subsection 04 (DIAGNOSTIC PROCEDURES)
Service action:
Check for 2.0 ohm resistance between system circuits 4-15 and 4-5.
Check for + 12 volts on pin A of injector connector (color).
Return to
idle
Possible causes:
Damaged injector, damaged circuit wires, damaged connector,
damaged ECU output pins. ECU failure.
Service action:
Check for 2.0 ohm resistance between system circuits 4-21 and 4-6.
Check for + 12 volts on pin A of injector connector (color).
Return to
idle
Possible causes:
Damaged injector, damaged circuit wires, damaged connector,
damaged ECU output pins. ECU failure.
Service action:
Check for 2.5 ohm resistance between system circuits 4-13 and 4-7.
Check for + 12 volts on pin A of injector connector (color).
Return to
idle
Possible causes:
Damaged injector, damaged circuit wires, damaged connector,
damaged ECU output pins. ECU failure.
Service action:
Check for 2.5 ohm resistance between 4-14 and 4-8. Check for + 12
volts on pin A of injector connector (color).
Return to
idle
Possible causes:
Damaged injector, damaged circuit wires, damaged connector,
damaged ECU output pins. ECU failure.
Service action:
Check for 1.0 ohm resistance between system circuits 3-21 and 3-22.
Check for + 12 volts on pin A of coil connector (color).
Return to
idle
Possible causes:
Damaged coil, damaged circuit wires, damaged connector, dam-
aged ECU output pins. ECU failure.
Service action:
Check for 1.0 ohm resistance between system circuits 3-20 and 3-23.
Check for + 12 volts on pin A of coil connector (color).
Return to
idle
Possible causes:
Damaged coil, damaged circuit wires, damaged connector, dam-
aged ECU output pins. ECU failure.
Service action:
Check for 12 volts on pin 5 and 5 volts on 6 and 0 volts on pin 4 of
encoder harness connector. Check system circuits 2-6, 2-7, 2-14.
Return to
Possible causes:
idle
Damaged sensor, damaged circuit wires, damaged connector,
damaged ECU pins. ECU failure. Damaged tooth wheel. Check cor-
rect rectifier regulator operation.
SERVICE ACTION
AND
POSSIBLE CAUSES
05-04-9