The Lambda Tester is designed to measure the crossover changes which occur in the closed loop control system. The tester can be used to analyse Zirconia or Titania type sensor. The tester can simulate the sensor signals to the ECU to verify acceptance of the signals and confirm that the ECU acts upon these signals.
1.Tests 1, 2, 3 and 4 wire sensors.
2.Tests heated and non-heated sensors.
3.Identifies which wire the tester is connected to, i.e. Ground, heater or ECU supply(where applicable).
4.Rich or lean signal simulation to check ECU reaction.
5.LED light path displays the crossover signals of the Lambda sensor.
6.Sealed control switches for workshop environment.