problem with 2014 pro rmk

Pro_rmk_615x · Oct 23, 2014

I have a 2014 pro rmk 600 left it in a heated shop over summer and went to go fire it up and get it ready for winter and the check engine light is on and it wont go anywhere. it worked fine when I put it away but now the check engine light is on. help?

Chump · Oct 23, 2014

Bad fuel would be my guess.

XanderKane · Oct 23, 2014

Check to ensure critters didn't get in the engine over summer

d8grandpa · Oct 23, 2014

Scroll through your gage and check for a fault code.

Rhodesie · Oct 23, 2014

add seafoam. agitate tank, elevate rear, start and warm up and give a few squirts on throttle. it may take two or three starts and cool downs before it clears up. you probably have a stuck injector. you should start and run unit up to 125f once a month over the summer to avoid this.

Pro_rmk_615x · Oct 24, 2014

I lifted the track off the ground and gave it some throttle and it hits like a rev limiter at 3500 and it cuts out, the track doesn't even move...

347strokin · Oct 24, 2014

Park brake engaged?

347strokin · Oct 24, 2014

Throttle Position Sensor maybe?

Pro_rmk_615x · Oct 24, 2014

the clutch spins but it doesn't engage with the belt.

markoo · Oct 24, 2014

sounds like your running on one cylinder. Try new spark plugs

tiberius71 · Oct 24, 2014

It's running in limp mode. Here's how to view the codes:

Diagnostic Display Mode
The diagnostic display mode is for informational purposes only. Pleasesee your POLARIS dealer for all major repairs.
The diagnostic mode is accessible only when the check engine warningindicator is illuminated and a diagnostic code is active.
Do not stop the engine if you want to view the active code (failurecode). Active codes cannot be retrieved if power is interrupted to theinstrument cluster. The codes will become inactive codes if power isinterrupted. Inactive codes are stored in the history of the unit. Pleasesee your POLARIS dealer to retrieve inactive codes.
Use the following procedure to view active codes.

Do not stop the engine.
With the brake engaged, press and release the SELECT button orSET switch to toggle to the diagnostic display mode. When a codeis active, the diagnostic display mode will appear immediatelyfollowing the engine hour display.

TIP: When the diagnostic mode is displayed, the check engine warning indicatorwill begin to flash.

A set of two numbers will appear in the display.
• The2-6digitsuspectparameternumber(SPN)intheinformationdisplayarea indicates which component is generating the fault code.
• The1-2digitfailuremodeindicator(FMI)numberintheodometerareaindicates the fault mode, such as open or short circuit.
More than one fault may be active. Press and hold the MODEbutton or MODE switch for two seconds to toggle to the next activecode. Repeat until all codes are retrieved.
See page 48 for code definitions and failure descriptions.

Instrument Cluster
Rider Information Center
Diagnostic Display Code Definitions
Open Load: There is a break in the wires that lead to the item listed inthe chart (injector, fuel pump, etc.), or the item has failed.
Short-to-Ground: The wire is shorted to ground between the electroniccontrol unit and the item listed in the chart.
Shorted Load: The wires leading to the item listed in the chart areshorted together, or the item has shorted internally.
Short-to-Battery: The wire leading from the item listed in the chart tothe electronic control unit is shorted to a wire at battery voltage.

Diagnostic Codes
Component	Condition	SPN	FMI
Throttle Position Sensor	Voltage Too High	51	3
Voltage Too Low	4
Abnormal Rate of Change	10
Vehicle Speed Sensor	Data Erratic, Intermittent or Missing	84	2
Intake Air Temperature Sensor	Voltage Too High	105	3
Voltage Too Low	4
Barometric Pressure Sensor	Voltage Too High	108	3
Voltage Too Low	4
Engine Temperature Sensor	Voltage Too High	110	3
Voltage Too Low	4
Temperature Too High	16
Engine Overheat Shutdown	0
Temperature Above Normal Range	15
Alternator Power SupplyPotential (DC Chassis Voltage)	Voltage Too High	167	3
Voltage Too Low	4
Exhaust Temperature Sensor	Voltage Too High	173	3
Voltage Too Low	4

Instrument Cluster
Rider Information CenterDiagnostic Display Code Definitions

Diagnostic Codes
Component	Condition	SPN	FMI
ECU Memory	Checksum/CRC Error	628	13
Injector 1 (MAG) (Port Injector)	Driver Circuit Open/Grounded	651	5
Driver Circuit Short to B+	3
Injector 2 (PTO) (Port Injector)	Driver Circuit Open/Grounded	652	5
Driver Circuit Short to B+	3
Knock Sensor 1	Voltage Too Low	731	4
Ignition Coil Primary Driver 1 (MAG)	Driver Circuit Open/Grounded	1268	5
Fuel Pump Driver Circuit	Driver Circuit Open/Grounded	1347	5
Knock Level Cylinder 1 (MAG)	Maximum DetonationCorrection Limit Reached	1352	0
Knock Above Critical Level	16
Knock Level Cylinder 2 (PTO)	Maximum DetonationCorrection Limit Reached	1353	0
Knock Above Critical Level	16
Sensor Supply Voltage 1 (TPS/TMAP Sensor Power)	Voltage Too Low	3509	4
Sensor Supply Voltage 2 (GroundSpeed Sensor)	Voltage Too Low	3510	4
ECU Output Supply Voltage 2(Injection Supply PWR)	Voltage Too High	3598	3
Voltage Too Low	4
Throttle Release Signal	Voltage Too High	520194	3
Voltage Too Low	4
Throttle Stuck	7
Chassis Relay	Driver Circuit Open/Grounded	520208	5
Driver Circuit Short to B+	3
Exhaust Valve Solenoid	Driver Circuit Grounded	520215	5
Driver Circuit Short to B+	3
Fuel Type Selected	Voltage Too High	524007	3
Voltage Too Low	4
Signal Out Of Range	2

TheKrazyWhoYooz · Oct 25, 2014

I snow checked a 14 assault last season and it was only running on one cylinder but you can still ride it and would probably still beat a cat or doo one one

. Long story short it was brought in to get fixed 7 times, they finally changed injectors as one was bypassing

problem with 2014 pro rmk

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