Honda 1.5L VTEC L15Z1 Keihin new xdf!

Discuss Honda tuning topics here. Request definitions, discuss parameters, etc.
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OldSkullTuning
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Honda 1.5L VTEC L15Z1 Keihin new xdf!

Post by OldSkullTuning »

New TunerPro bin calibration file (XDF) for Honda 1.5L i-Vtec engine code L15Z1 with engine control unit Keihin.

Supported cars:
Honda Mobilio (DD4) 1.5L i-VTEC
Honda City (GM) 1.5L i-VTEC
Honda BR-V (DG1) 1.5L i-VTEC


Price 40 euro.
Post: https://oldskulltuning.com/honda-1-5l-i ... -tunerpro/

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microhit
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Re: Honda 1.5L VTEC L15Z1 Keihin new xdf!

Post by microhit »

Any idea why there are multiple tables for same parameter?

Spark Advance Minimum 1 is positive
Spark Advance Minimum 4 is negative
Attachments
spark.jpg
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OldSkullTuning
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Re: Honda 1.5L VTEC L15Z1 Keihin new xdf!

Post by OldSkullTuning »

They are used in unknow and different situations, like different temperatures, different atm pressure, etc.
microhit
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Joined: Thu Dec 24, 2020 3:57 am

Re: Honda 1.5L VTEC L15Z1 Keihin new xdf!

Post by microhit »

There were several errors in OldSkull file, VE Table and Spark Deceleration were incorrectly defined.

Use at your own risk.
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OldSkullTuning
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Re: Honda 1.5L VTEC L15Z1 Keihin new xdf!

Post by OldSkullTuning »

Hi there,
these maps have been tested and they are correct.

Could you please write us exactly what is wrong in your opinion? Conversion formula? Axis? etc?
How did you test them?

thanks for let us know.
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