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You are here: Home / cars / Skoda / octavia hr i / ECU / Skoda Octavia II (1Z3) – ECU remap v2.0

Skoda Octavia II (1Z3) – ECU remap v2.0

I have spent over 100 hours by looking for all maps in Hilda’s ECU. I have studied all possible guides on Internet. Manual map seeking is great fan but you still don’t know what is what – I guess that is reason why so many cars are screwed up by chiptuners.

Bosch EDC16U34

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SUMMARY

  • I have found many calibration maps but in most cases I have no idea what they mean
  • Basic maps are easy to spot but do you know what 30 Pedal maps are for?
  • In first kamikaze version I have increased torque limiter from 2000-2500rpm
  • I have interpolated all calibration maps over factory optimal values
  • I have issues at partial load where engine is not smooth as it suppose to be
  • I am not happy with fuel limiting
  • injector duration and SOI create excessive EGT

Changes

  • MAP based smoke limiter interpolated for 70+ mg IQ
  • SOI maps corrected but I have no idea where SOI switch is and how injector duration maps are selected
  • I met a guy on Ecuconnections who helped me with “optimal” remap

Vision

  • I want a flat torque curve from 2000 to 3000 rpm
  • Mr. Cimbu has exactly what I want to achieve
  • I want to avoid kamikaze remaps with usual boost spike tuned by amateurs

Trackbacks

  1. Skoda Octavia II (1Z3) – ECU remap v3.0 - (HR) Hajes Racing says:
    2020-04-11 at 14:26

    […] version builds upon previous version. I cannot sleep and keep attempting to understand Hilda’s ECU functionality. I have purchased […]

    Reply

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