24x ignition in CA how can I pass smog?
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24x ignition in CA how can I pass smog?
I am going to change over to the efi connection 24x ignition system, but I need to pass CA emissions. So being that I can no longer run my egr system with the lsx pcm, could I take the egr off, install a block off plate, then bolt the egr up, block off the pipe on the back of the intake and bolt the pipe back up? This will give the appearance that the egr is hooked up even though it is blocked off. My question is will this change the way the car runs? And will it pass a sniffer test like this? I know of some guys who delete the egr system to run long tubes, do these cars pass the sniffer test? Is any one in CA running a 24s system on a lt1 and passing smog if so how?
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You may or may not pass the Sniffer depends.Like said before the tune and other details will come into play.Now the visual is possible too but,first you gonna need to find a blind smog tech.
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You can de-activate an electonic EGR in the tune but if it does not function and they manualy test it you will automatically fail the test. I am not sure what years they preform an EGR function test but on some of the cars withen a certin year range they test to see if the electonic EGR is functioning properly.
a Vacum based EGR system is tested manualy with a Vacum gauge.
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I have decided to go with the LTCC setup instead; I know it will pass smog with that system. The 24x system would have also been a pain to install, and coast about double the price of my LTCC setup.
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http://www.bailey-eng.com/LTCC.html it uses the opti as a sensor, but removes the high voltage that passes through it; this is one of the causes of premature opti failure. I am going to mod the cap and rotor of my MSD opti to make the opti sensor more reliable.
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The OBD 2 test only searches for Readyness monitors and weather or not there in the pass or fail state.
You can de-activate an electonic EGR in the tune but if it does not function and they manualy test it you will automatically fail the test. I am not sure what years they preform an EGR function test but on some of the cars withen a certin year range they test to see if the electonic EGR is functioning properly.
a Vacum based EGR system is tested manualy with a Vacum gauge.
You can de-activate an electonic EGR in the tune but if it does not function and they manualy test it you will automatically fail the test. I am not sure what years they preform an EGR function test but on some of the cars withen a certin year range they test to see if the electonic EGR is functioning properly.
a Vacum based EGR system is tested manualy with a Vacum gauge.
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if you turn off the all the related codes to the EGR in the tune, it will set the readiness test to complete... i do this all the time..... you wont be able to change the vin the tune, because hptuners requires the vin to be of the same year and same operating system... obviously a 97 vin wont work.... of course will have to be shut off.... the efi connection setup is badass.. i have tuned a few, one be and fairly radical 385ci lt1, the system works flawlessly
I have a friend that wants to try the 24x conversion. We just purchased some ecu's from the wrecking yard.
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http://www.bailey-eng.com/LTCC.html it uses the opti as a sensor, but removes the high voltage that passes through it; this is one of the causes of premature opti failure. I am going to mod the cap and rotor of my MSD opti to make the opti sensor more reliable.
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You are correct Ryne. I have EFI Live and have used it for similar corrections on my own vehicles... on some vehicals they still test the EGR system. I just don't know which ones. Mine is disabled in the tune but still there so if the test it, it works and if they need to see it its there for the visual part of the inspection.
I have a friend that wants to try the 24x conversion. We just purchased some ecu's from the wrecking yard.
I have a friend that wants to try the 24x conversion. We just purchased some ecu's from the wrecking yard.
#18
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Thanks for the tip!!! I will probably leave the real tuning to the pros like your self. I know how to the basic stuff but when it comes to timing and fuel curves thats were I stop. I'm still reading up on it. I have heard so many horror stories I would rather leave that to some one with more experince for now....