Tune emissions and air system out
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Teching In
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Tune emissions and air system out I’m trying find out how to tune out the cat codes and secondary air system codes basically all emission codes for reference I have a 2002 trans am with a Holley efi throttle body and volant cold air intake with no cats I want to know how to tune out these codes and possibly learn out to gain a little power from it if any. I’m a beginner so kinda sort on money rn any help would be nice
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From: CT
Diablosport tools do NOT allow the disabling or deletion of ANY emissions-related items or trouble codes, as it is against the E-P-A regulations/law...
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06MonteSS / DiabLew Tune
2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
06MonteSS / DiabLew Tune
2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
Thread Starter
Teching In
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TECH Addict
Joined: Oct 2016
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From: PDX-OR-USA
So you might want to spend a serious amount of time studying how the software works before you touch anything..
one of the fairly common questions on here is "I changed something and now my car wont start... "
I have a Holley terminator so I don't have the full how to for ya,, but once I sat down with the manuals and really read them workign with the tuning software got so much easier as well as giving me more troubleshooting knowledge..
one of the fairly common questions on here is "I changed something and now my car wont start... " I have a Holley terminator so I don't have the full how to for ya,, but once I sat down with the manuals and really read them workign with the tuning software got so much easier as well as giving me more troubleshooting knowledge..
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Joined: Aug 2010
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From: Ann Arbor, MI
Another possibility might be to send your PCM to a tuner willing to disable those codes for you. You might find it even cheaper to buy a rebuilt PCM from a vendor on EBAY who will disable those codes.
I would suggest not changing the tune, e.g. "leaning it out a bit", until/unless you know a lot about tuning or you will have a poor running engine, no start, or even holes in the pistons.
I would suggest not changing the tune, e.g. "leaning it out a bit", until/unless you know a lot about tuning or you will have a poor running engine, no start, or even holes in the pistons.
