2003 Polaris Freedom, Virage and Genesis PWC Service Manual, Page 283Get this manual

2003 Polaris Freedom, Virage and Genesis PWC Service Manual, Page 283

Fuel Injection System FICHT Troubleshooting"PODIAG COMMUNICATION ERRORS" Verify using current PODIAG software versionInstall
from harness and attempt to communicate with EMMIf resistance is found on ANY BLKYEL circuit, test harness and startstop
switch for shorts andor replace LR module Verify use of 8-pin jumper and laptop communication cable Install 8-pin jumper
on 8-pin EMM harnessConnect commcable to laptop and EMM communication pigtails Inspect WR and REDPUR circuits When the 8-pin
jumper is installed, the jumper supplies battery voltage from RED PUR to ALL WR circuitsWhen the EMM is powered up it supplies
the TPS sensor with 5V reference signal Verify 5V reference signal Test Throttle Position Sensor (TPS) A faulty TPS sensor
has been found to cause communication interruptionsWhen the lanyard is installed, O.Lshould be observed on ALL BLKYEL circuits