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Type: Posts; User: Lextech

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  1. The MAP and Injector data in that tune are wrong...

    The MAP and Injector data in that tune are wrong for your setup. I set it for a 2bar MAP---You still have a 1bar. The injector data in that tune is not stock. Your injectors are stock. You need a 2...
  2. Here is your tune converted to "04073003". Which...

    Here is your tune converted to "04073003". Which is a 2004 COS3. It is set up as a 5.3, M/T, DBW---STARTER TUNE. I set the MAP scaler to 190 for a 2bar MAP sensor. If you use a different MAP Sensor...
  3. The tune you posted here is a 2004 truck...

    The tune you posted here is a 2004 truck calibration in a 1mb PCM. Does your truck have a 2004 COS?

    Jeff
  4. Make sure you get injector data that can be...

    Make sure you get injector data that can be understood and entered into the calibration.

    Jeff
  5. Open up your tune in EFILive then go to the top...

    Open up your tune in EFILive then go to the top and open the Help tab. Then go to Turorials on open the Custom OS upgrade tutorial LS1. Read and follow that PDF. You will also need a 2 Bar MAP sensor...
  6. According to the title of your tune, you are...

    According to the title of your tune, you are boosted. Your tune is set up for a 1bar MAP sensor and has no boost enrichment. You should be running COS3 and a 2 bar MAP sensor and giving it some more...
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