General Troubleshooting; Diagnostic "Blink Codes - Polaris MS4000 Service And Owner's Manual

ELECTRONIC FUEL INJECTION

GENERAL TROUBLESHOOTING

Diagnostic "Blink Codes"

NOTE: The EFI diagnostic mode is intended to
quickly view the cause of the "Check Engine" light.
To recall blink codes (fail codes) from the ECU:
1. Verify the key switch is off and the transmission is in
neutral with the parking brake applied.
2. Turn the key switch ON and OFF 3 times within 5 seconds
and leave the key switch in the ON position on the third
turn. The word "Wait" will appear as the ECU searches for
blink codes.
SAE C B C
ODE LINK ODE
P0335 21
P0122 22
P0123 22
P0601 23
P0914 25
P0500 26
P0113 41
P0112 41
P0117 42
P0118 42
P0107 45
P0108 46
P1260 51
P0261 51
P0262 51
P1263 52
P0264 52
P0265 52
P0655 54
P1657 54
P1658 54
P1651 55
P1652 55
P1653 55
P1231 56
P1232 56
P1233 56
P1480 58
P1481 58
P1482 58
4.22
DIAGNOSTIC "BLINK CODES" CHART
Loss of Synchronization
TPS: Open or Short Circuit to Ground
TPS: Short Circuit to Battery
RAM Error: Defective ECU
Transmission Input: Invalid Gear
Vehicle Speed Sensor: Implausible
Intake Air Temp Sensor: Open or Short Circuit to +Sensor Voltage (ECU)
Intake Air Temp Sensor: Short Circuit to Ground
Engine Temperature Sensor Circuit: Short To Ground
Engine Temperature Sensor Circuit: Open or Short to Battery
Barometric Pressure Sensor: Circuit Low Input
Barometric Pressure Sensor: Circuit High Input
Injector 1: Open Load
Injector 1: Short Circuit to Ground
Injector 1: Short Circuit to Battery
Injector 2: Open Load
Injector 2: Short Circuit to Ground
Injector 2: Short Circuit to Battery
Engine Temperature Lamp: Open Load
Engine Temperature Lamp: Short Circuit to Ground
Engine Temperature Lamp: Short Circuit to Battery
Diagnostic Lamp: Open Load
Diagnostic Lamp: Short Circuit to Ground
Diagnostic Lamp: Short Circuit To Battery
Pump Relay: Open Load
Pump Relay: Short Circuit to Ground
Pump Relay: Short Circuit to Battery
Cooling Fan: Open Load
Cooling Fan: Short Circuit to Ground
Cooling Fan: Short Circuit to Battery
3. Any "blink codes" stored in the ECU will display a
numerical "blink code", one at a time, in numerical order,
on the instrument cluster display.
4. The word "End" will display after all of the codes have been
displayed or if no codes are present.
NOTE: To clear codes manually, disconnect the
positive battery lead for 20 seconds.
N
AME
C E
HECK NGINE
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes