Page 319 - Manual Oficina Polaris Sportsman 570 2014 a 2016

FUEL SYSTEM

ENGINE COOLANT TEMPERATURE SENSOR (ETC) ....................................................4.45
ECT SENSOR - 325 .......................................................................................4.45
ECT SENSOR - 570 .......................................................................................4.45
ECT OVERVIEW ..........................................................................................4.45
ECT SENSOR TEST.......................................................................................4.45
SYSTEM OPERATION TEST .........................................................................4.45
RESISTANCE VS. TEMPERATURE TEST ............................................................4.45
ECT SENSOR REPLACEMENT ...........................................................................4.46
ECT SENSOR REPLACEMENT - 325 ......................................................................4.47
EFI DIAGNOSIS ..............................................................................................4.48
SERVICE NOTES - FUEL SYSTEM........................................................................4.48
TROUBLE CODE DISPLAY (DTC) .........................................................................4.48
DIGITAL WRENCH® OPERATION ..........................................................................4.56 4
DIGITAL WRENCH® - DIAGNOSTIC CONNECTOR........................................................4.56
DIGITAL WRENCH® DIAGNOSTIC SOFTWARE OVERVIEW ..............................................4.56
POLARIS MOBILE DIGITAL WRENCH (PMDW)............................................................4.56
DIGITAL WRENCH® VERSION AND UPDATE ID ..........................................................4.57
DIGITAL WRENCH® UPDATES............................................................................4.58
DIGITAL WRENCH® COMMUNICATION ERRORS.........................................................4.61
GUIDED DIAGNOSTICS...................................................................................4.61
DIGITAL WRENCH® SERIAL NUMBER LOCATION ........................................................4.62
DIGITAL WRENCH® FEATURE MAP ......................................................................4.62
ECU REPLACEMENT .....................................................................................4.63
ECU REPROGRAMMING (REFLASH) .....................................................................4.63
ETC LEARN PROCEDURE ................................................................................4.69
FUEL SYSTEM TROUBLESHOOTING .....................................................................4.70
FUEL STARVATION / LEAN MIXTURE .....................................................................4.70
RICH MIXTURE ...........................................................................................4.70
POOR IDLE ...............................................................................................4.70

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 4.3
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