Harley Davidson Engine Temperature Sensor Location

The IAT sensorintake air temp sensor does just what it says it measure the intake air temperature and sends this signal to the computer this is actually a minor input signal the more important one is the engine coolant temp sensor the computer looks for a large deviation between the two sensors mainly when the engine is coldif the temperatures are within a certain window the computer gives the ok to start the engine both sensors are input to the ECM but the IAT temp.

Harley davidson engine temperature sensor location. I am an auto mechanic instructor at RTC in Pittsburgh. I thought that odd but figured Harley set the trigger temperature fairly low to make sure the engine didnt get too hot at stops. This is needed because the temp sensor on the EVO is located inside a cavity in the middle of the front rocker box cover screwed directly into the top of the head.

Joined Sep 13 2011. Different modes allow for use as a Speedomete. For you motorcycle guys new to my channel.

EITMS can be used by any rider but is specifically for those riders who frequently find themselves in riding conditions where the vehicle is subjected to prolonged idle conditions or traffic congestion the motorcycle is equipped with an Engine Idle. Locate connector 107 air temp sensor. See service manual and disconnect air temp sensor if equipped.

The sensor is located on the left side of the bike toward the rear of the front head hope that makes sense. The IAT sensor is in the air cleaner cover near the snorkel tube except for the 2002 VRSCA where its mounted in the front cylinder intake port. The ECT is mounted in the thermostat housing facing in between the.

Fuel system the Harley Davidson evolution has an electronic sequential port fuel injection. This is just one part of the. The twin cam temp sensor by comparison is located on the back of the front head just above and beside the intake runner port.

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