#1 2008-10-15 23:47:02

RANGERDALEXP

Member

From: Palmdale, Ca.

Registered: 2008-09-02

Posts: 902

Re: ECUs for ranger XPs only?.

If you own a ranger XP 2005 to 2006 The ECU of choice is the one from a sportsman 700 efi atv, The 2005 and 2006 rangers are detuned to the 40 horse power level from 45HP due to cam and ecu calibrations, the 2007 runs a different cam and ecu. It will run the sp ecu but need to run the sportsman cam or one of the aftermarket cams but will still lose the rear end unlock, The ECU part number is 4011560, You can use a sportsman 800 ECU but will cause you to over fuel the engine without a EFI controller like the one from power commander or boondocker, The 700 sp ecu will work well all the way to a moderate level of modification, If you have a 2007 and latter Polaris you need to look at the ones from dirtydawg and mountain performance but remember they will not do much on a stock or near stock machine, Will help a lot on a well modified machine with a cam and exhaust. :idea:  :!: .

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2003 Ford F350 Superduty FX4 Lariat, Banks Kit.
2003 Rampage 365 Toy Hauler.
2005 Ranger Xp, Sp belt, EPI Clutch Kit, Sp Ecu.
2001 Honda XR650R With Go Fast Kit.
[img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/JAWBONESNOW11jpg-1.jpg[/img][img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/aniranger_blue11.gif[/img]
All data and information provided from my postings is for informational purposes only. Rangerdalexp makes no representations as to accuracy, completeness, currentness, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis used for reference only.

1Q113

Member

Registered: 2007-03-22

Posts: 120

Re: ECUs for ranger XPs only?.

Thank you for that info! That helps a friend of mine out a ton.    He may have a few other ? for you since you really seem to know what you are talking about. 

RANGERDALEXP

Member

From: Palmdale, Ca.

Registered: 2008-09-02

Posts: 902

Re: ECUs for ranger XPs only?.

No problem. I try to check the site twice a day unless I am out camping.

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2003 Ford F350 Superduty FX4 Lariat, Banks Kit.
2003 Rampage 365 Toy Hauler.
2005 Ranger Xp, Sp belt, EPI Clutch Kit, Sp Ecu.
2001 Honda XR650R With Go Fast Kit.
[img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/JAWBONESNOW11jpg-1.jpg[/img][img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/aniranger_blue11.gif[/img]
All data and information provided from my postings is for informational purposes only. Rangerdalexp makes no representations as to accuracy, completeness, currentness, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis used for reference only.

RANGERDALEXP

Member

From: Palmdale, Ca.

Registered: 2008-09-02

Posts: 902

Re: ECUs for ranger XPs only?.

This is an update to who uses the SP ECU on an 2006 Polaris ranger XP, It is important to make sure that you adjust the TPS sensor on the throttle body to .710 volts while using this ECU, It is also important to check your 2005 rangers to see if it is set properly as well to the .710 volts from the factory, This is not always the case on 2005 models even though that is what they were to be set at from the factory, It tells the ECU the proper throttle position voltage that the engine requires at a given throttle position and make adjustments to the fuel curve, If the voltage is not set correctly it could cause a lean condition or even a rich condition if the voltage is to high and will affect engine performance :!: ,If you use another ECU from another manufacture check on what they require as well since the throttle sensor needs to match the voltage input of the ECU you are changing too, It is different from year to year :!:  :!: .

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2003 Ford F350 Superduty FX4 Lariat, Banks Kit.
2003 Rampage 365 Toy Hauler.
2005 Ranger Xp, Sp belt, EPI Clutch Kit, Sp Ecu.
2001 Honda XR650R With Go Fast Kit.
[img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/JAWBONESNOW11jpg-1.jpg[/img][img]http://i388.photobucket.com/albums/oo330/RANGERDALEXP/aniranger_blue11.gif[/img]
All data and information provided from my postings is for informational purposes only. Rangerdalexp makes no representations as to accuracy, completeness, currentness, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis used for reference only.