2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 61Get this manual

2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 61

ELECTRONIC FUEL INJECTION TEMPMANIFOLD ABSOLUTE PRESSURE SENSOR (T-MAP) Operation Overview Mounted on the (IAFM), the temperature
at it's last operated position IAC Test The IAC is non-serviceable itemIf it is faulty, it must be replacedIt can be bench
tested' using the following method: Set your meter to read OhmsCheck the resistance values at each of the following pin locations
of the IACIf any of the readings are out of specification, replace the IAC T-MAP Test The temperature and manifold absolute
pressure sensor (T-MAP) is non-serviceable itemIf it is faulty, it must be replacedThis sensor requires Vdc input to operate,
therefore the T-MAP sensor should only be tested using the Digital WrenchTM Diagnostic Software (dealer only) IAC Valve Connector
T-MAP Replacement 1234Disconnect the sensor from the main harnessUsing 10 mm wrench, remove the retaining bolt and sensorInstall
the new sensor using light coating of oil on the Oring to aid installationTorque the retaining bolt to specificationPins