emmision tricks
2nd Gear Member
Joined: Dec 2006
Posts: 213
From:
RE: emmision tricks
ORIGINAL: gearbanger
what about disconnecting one of your injectors and the spark plug for that cylinder.. so it would run on 7 cylinders... less cylenders less emmission.....but im not sure if that would work never tried it...
what about disconnecting one of your injectors and the spark plug for that cylinder.. so it would run on 7 cylinders... less cylenders less emmission.....but im not sure if that would work never tried it...
4th Gear Member
Joined: Mar 2006
Posts: 1,836
From: CA
RE: emmision tricks
ORIGINAL: vristang
The lean exhaust signal from the dead cylinder would cause the O2's to see a majorly lean condition. Then the computer would increase the PulseWidth to the other injectors.
Essentially, diconnectingan injector would make things worse.
Again, this is part of my point....
You don't have to bypass or trick the computer to pass the testing.
an excellent book to pick up is
Ford Fuel Injection and Electronic Control written by Charles Probst, SAE
This text describes how the EEC works in laymans terms. It is very well written and worth the money.
jason
ORIGINAL: gearbanger
what about disconnecting one of your injectors and the spark plug for that cylinder.. so it would run on 7 cylinders... less cylenders less emmission.....but im not sure if that would work never tried it...
what about disconnecting one of your injectors and the spark plug for that cylinder.. so it would run on 7 cylinders... less cylenders less emmission.....but im not sure if that would work never tried it...
Essentially, diconnectingan injector would make things worse.
Again, this is part of my point....
You don't have to bypass or trick the computer to pass the testing.
an excellent book to pick up is
Ford Fuel Injection and Electronic Control written by Charles Probst, SAE
This text describes how the EEC works in laymans terms. It is very well written and worth the money.
jason
1st Gear Member
Joined: Jul 2006
Posts: 115
From:
RE: emmision tricks
here is a good trick i havent tried it b/c i always pass but my friends tell me to drive up there in third gear or drive to make the rpms higher. this will make your exhaust system hotter if its hotter then it will burn more of the gasses before they exit making you emmisions less. its worth a shot.
1st Gear Member
Joined: Jul 2006
Posts: 81
From:
RE: emmision tricks
ORIGINAL: Importssuk
remove the speedo gear from the trans. your speedometer wont work, but your odometer wouldn't either. then hook it back up right b4 you take it for the next inspection. as long as the car has 5k or less from the last time they ran your vin, youll get an emmisions exempt sticker and you can run any exhaust you want even an o/r hpipe!!!
remove the speedo gear from the trans. your speedometer wont work, but your odometer wouldn't either. then hook it back up right b4 you take it for the next inspection. as long as the car has 5k or less from the last time they ran your vin, youll get an emmisions exempt sticker and you can run any exhaust you want even an o/r hpipe!!!
Thanks juice bag!!
Besides, NA your not going to gain **** from an o/r hpipe over a catted h pipe.
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