Reference Value Parameter Identification (PID)/Measured Signal Chart

Reference Value PID/Measured Signal Chart

The listing reflects PIDS and/or measured values which may reveal a possible concern within each system shown. Match the category number with the related PID/measured signal and go to the Typical Diagnostic Reference Value Charts.

PID/Measured Signal Chart (Part 1):

PID/Measured Signal Chart (Part 2):

Some signals are only measured and require the use of a digital multimeter (DMM).