339-EVDC100, Electronic Variable Displacement A/C Compressor Control Valve Tester
The Electronic Variable Displacement A/C Compressor Control Valve Tester can test electronic control valves in variable displacement A/C compressors. The tester can be placed in-line between the compressor control valve and wiring harness connector, so control valve issues can be diagnosed before condemning the compressor. The electronic control valve regulates the internal compressor pressure to change compressor displacement. The tester regulates the input signal to the control valve to verify the valve operation. The 339-EVDC100 assists a technician in diagnosing problems with external control valve compressors.
The low in cost Electronic Variable Displacement A/C Compressor Control Valve Tester model 339-EVDC100 allows a technician to manually control an Electronic Variable Displacement A/C Compressor (EVDC) operation and function. Use of the model 339-EVDC100 reduces system repair costs and time by eliminating an EVDC misdiagnosis and an unnecessary compressor replacement.