AiM MyChron4 User manual - Manual (Page 7)

MyChron4
User Manual
Release 1.03
www.aim-sportline.com – www.mychron4.com 7
3 –Temperature sensors for MyChron4
MyChron4 can be connected to different temperature sensors, shown below.
CHT Thermo resistor:
detects the temperature of the cylinder
head and should be mounted removing
the spark washer to keep the same
compression ratio.
CHT Thermocouple:
Detects the temperature of the head of
the engine and should be mounted
removing the spark washer to keep the
same compression ratio.
Water Thermocouple:
Should be mounted on the proper
adaptor - shown on the right - wrapping
the thread with Teflon
™ to ensure the
seal.
EGT Thermocouple:
Should be installed on the exhaust pipe
at a distance of 100 – 120 mm from the
piston shell to have a correct reading of
the value.