Autor Tema: map sensor scaling/readings  (Leído 18 veces)

HarryJenkins

  • Recien Llegado
  • *
  • Mensajes: 6
    • Ver Perfil
map sensor scaling/readings
« en: Enero 12, 2018, 01:52:27 am »
Hi,

when the engine is off I'm reading about 102/103 kpa which id say is correct, however when the engine is started the engine hunting and I'm getting a reading of 102/103 kpa again
ecu isn't seeing any negative vacuum, however I have a standalone 4wd controller which uses a vacuum feed direct from the engine and its reading -35 to -20 kpa on idle whilst engines hunting
does this suggest incorrect wiring?


I didn't find the right solution from the internet.

References: https://www.hpacademy.com/forum/general-tuning-discussion/show/map-sensor-scalingreadings

Medical Device Marketing Examples