2005-2007 Polaris Ranger 500 service manual, Page 149Get this manual
ELECTRONIC FUEL INJECTION DIAGNOSTIC "BLINK CODES" CHART
Blink Code 12 21 22 22 31 31 41 41 42 42 44 45 46 47 47 51 51 55 55 55 56 56 58 58 61 Name BEGIN SEQUENCE Loss of Synchronization TPS Circuit: Sensor Low TPS Circuit: Sensor High System Voltage Low System Voltage High Air Temp Sensor (IAT): Low Voltage Air Temp Sensor (IAT): High Voltage Engine Temperature Sensor Circuit (ECT): Low Voltage Engine Temperature Sensor Circuit (ECT): High Voltage CPS Circuit Fault Barometric Pressure Sensor: MAP Circuit Low Input Barometric Pressure Sensor: MAP Circuit High Input IAC: Open Load IAC: Short to Ground Injector 1: Open LoadShort Circuit to Ground Injector 1: Short Circuit to Battery Diagnostic Lamp: Open Load Diagnostic Lamp: Short Circuit to Ground Diagnostic Lamp: Short Circuit To Battery Fuel Pump: Open LoadShort Circuit to Ground Fuel Pump: Short Circuit to Battery Cooling Fan: Open LoadShort Circuit to Ground Cooling Fan: Short Circuit to Battery END SEQUENCE MIL Light On? -Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes