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map sensor

  1. 1.9 Boost Sensor Question

    Astra H
    need quick reply please :) - Boost Sensor Question Hey guys So it was egr and boost sensor cleaning day today. Something i've done regularly over the past 2 years. EGR cleaned up nicely, onto the boost sensor. I started cleaning it up with some carb cleaner and a tooth brush, when i notice...
  2. Earth mod, could it fix my z20let problems?

    Astra G
    Hi all basically my astra coupe turbo is kicking up codes for map sensor and lambda sensor. I have replaced both but no luck :confused: was wondering if anyone had similar problems and the earth mod fixed them? im on a 51 plate too if this means anything.