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Type: Posts; User: scottyl

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    standalone harness with ecu...

    standalone harness with ecu
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    Spark Air Mass Scaling E80

    2016 Cadillac ATS 2.0L

    I have ran into an issue with my Spark airmass, the stock axis is from 0.08-1.36. Can I add additional rows for above 1.36 or would I need to scale the tables in the...
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    2016 E80 ECM E85 Sensor

    I heard that the E80 ECM for the 2016+ Cadillac and Camaro LTG engines cannot support an E85 sensor and only virtual tuning can be done. However, a few other companies have mentioned that it is just...
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    Thank you! I will check him out. When lowering...

    Thank you! I will check him out. When lowering the timing should I lower the whole chart by a multiplier or watch the spark retard when logging KR and lower the specific areas I'm knocking?

    I also...
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    Apologies, 2016 Cadillac ATS E80 ECM. Catless...

    Apologies, 2016 Cadillac ATS E80 ECM. Catless downpipe. I'm also seeing some knock. I figured I could lower the timing in the areas it is knocking but I'm not sure if it's actually knocking or just...
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    Optimizing downpipe install

    Hello! I just purchased HPTuners and want to begin learning how to tune my car. What are some good resources I can start to look at so I know what to look for when data logging and what changes to...
  7. Will I need to bring my car in or can I just...

    Will I need to bring my car in or can I just bring them a new ecm and my car information? Will I need to purchase it through the dealership? Is it possible to flash the ECM myself?
  8. Cadillac ATS Tuning - Getting started questions

    Hi! I'm thinking of purchasing HPTuners and tuning my car with 30,000 miles. I would like to learn the tuning software myself and tune my car to be a little more lively daily driver but still have...
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