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2007 500 efi map sensor

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Old 05-07-2014, 11:11 AM
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Default 2007 500 efi map sensor

New to the forums hope this works

The wires on the map sensor are broken all 3. At the plug I can't find anywhere on which order they go. I think the purple wire goes in the middle other than that I am lost any help would be greatly appreciated thanks
Pink, Orange, and Purple are the colors on the wires
 
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Old 05-07-2014, 03:49 PM
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Don't even bother as the oem connector and wiring on the map sensor are junk. Read the "sticky" in the Polaris expert section on 700/800 efi problems. Applies to the 500 also. Just order the after market harness kit from this guy. Includes the connector,wiring pigtail about 8 inches or so and shrink connectors for the wiring.I replaced toooo many Polaris harness repair kits only to have them fail again and again. Only The Best
 
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Old 05-07-2014, 08:21 PM
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Ok thanks, I will try this fix. The unit sat for about 3 yrs, and I have had a nightmare trying to get it running. Replaced the fuel pump, engine coolant temp sensor, and still nothing. I have fuel and spark at the cyl head, but it will not run or even try to crank. Just spins over.
 
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