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Type: Posts; User: MathiasBlum

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    Setting up wideband in 4.4.2

    Hi guys,

    Last year my wideband gauge in hptuners worked perfectly and my AFR error histogram was a nice tool for setting up the VE.

    But but but

    I have build my engine with alot of new stuff...
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    Just be safe, like Doug0 says, log afr error and...

    Just be safe, like Doug0 says, log afr error and then multiply by -half%. That way you will "sneak" up on the tune. Be sure to have your commanded afr set correctly :) When going into boost...
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    Hej Kevin, Thanks for your reply :) I found...

    Hej Kevin,

    Thanks for your reply :) I found out the problem today, problem was in IAC steps vs effective area :D
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    Help with 92/92 fast intake tune

    Hi Guys,

    Okay, so, I just finished my LS1 upgrades.

    Im having troubles though.

    I cant get the idle to return correct, i will under- and overspeed, hunt for idle, sometimes it dies too....
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    Going from 28lb to 42lb injectors

    Hi all,

    Can anybody guide me regards the injector flow rate. I need it changed when I switch out the stock injectors with som bigger from TSP 42lb injectors.

    I tried to read the help in the...
  6. Im running 28 degrees on my ls1 with std heads...

    Im running 28 degrees on my ls1 with std heads and mild cam without knock :)

    Your AFR can be leaned out a bit, try going to 13:1
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    Oh my god, sometimes the solution har right...

    Oh my god, sometimes the solution har right infront of Your eyes. It is working perfect now, Thank you so much :)
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    Okay, I have tried logging the dynamic airflow vs...

    Okay, I have tried logging the dynamic airflow vs rpm, but the dynamic airflow are way higher than the Airmass g/s in the spark table?

    Is it another airmass i need to log?

    I thought it used maf...
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    Logging timinig in Speed density

    Hi Guys,

    Can anyone of you help me how to create a custom PID to log timing advance in my ls1? Im running a speed density tune, but I dont know how to log timing advance because of the missing MAF...
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