Tuning pops and bangs in - graph attached
#1
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Join Date: Sep 2015
Location: Western Australia
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Tuning pops and bangs in - graph attached
Hi all,
Wondering if you could please assist.
I've had my Evo 6 with Evo 7 ECU tuned professionally and am happy with it, however wanted to add a couple pops and crackle. I pulled the tune/rom from my ECU (90550701) and have followed guides on retarding the ignition and adding a bit of fuel.
I don't have SAS anymore so I'm limited to the Fuel and Ignition tables.
However, even with the below I don't get ANY pops/bangs at all.. zilch..
Have attached my tune if anyone has time to check and see if I'm missing something. The only thing I can see is the global retarded ignition limit is -5.. Maybe I need to change this to -15?
Thanks all
Wondering if you could please assist.
I've had my Evo 6 with Evo 7 ECU tuned professionally and am happy with it, however wanted to add a couple pops and crackle. I pulled the tune/rom from my ECU (90550701) and have followed guides on retarding the ignition and adding a bit of fuel.
I don't have SAS anymore so I'm limited to the Fuel and Ignition tables.
However, even with the below I don't get ANY pops/bangs at all.. zilch..
Have attached my tune if anyone has time to check and see if I'm missing something. The only thing I can see is the global retarded ignition limit is -5.. Maybe I need to change this to -15?
Thanks all
#3
EvoM Guru
iTrader: (1)
Yes, you need to adjust the ignition retard limit. And also may need to play with fuel cut tables.
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