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Part number: 340-055
Product Details
CT Engineering 340-055 Electronic Signal Modifier (ESM)

CT Engineering Electronic Signal Modifier (ESM)

  • This adjustable switch is commonly used to keep the ECU from seeing a boost signal from the MAP Sensor when you are adding a turbo or supercharger to a car that did not originally come that way
  • Can be used on any car or sensor up to 3.4 volts
  • Easy four (4) wire hookup
  • Comes preset for Honda/Acura MAP voltage signal, but is easily adjusted to needs of other cars
  • Not subject to CARB certification
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I had updated my cart to purchase 2 but the update was not taken when I checked out. You lost an order.
Very easy and quick,and when I realized that I had goofed on my measurements,the return was easy.Thanks.
quiet pleased with all. shipping was very fast. and will tell others. THANK YOU.
My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.
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