[W126 Coupe] Emission Problems

[alal30319 at gmail.com]

Yep, you can adjust the fuel mixture on using a 3mm hex bit that you insert
into a whole in the air flow meter just in front of the fuel distributor.
Without a C/O meter, i'm not sure how you can adjust it accurately but some
people do play it by ear.


On Wed, Nov 18, 2009 at 1:35 PM, clay <benzman3 at cox.net> wrote:


>  Hi Guy's

> Maybe someone can give me some ideas or direction that I could do before

> taken into shop. or maybe shop w/emission machine like I did w/my other one.

> I'm on disability and off my feet since Mar 31st. because of broken ankles

> and the dollars have to count on what I'm doing, so if their anything I can

> do to save a few bucks would help.

> Here are the test results from last year.

>

>

>               CAR           STD.

> 2007   HC ...0.47     1.60         PASS

>           CO...2.47     15.00        PASS

>          NOX..1.69       2.50        PASS

>

>

> 2009  HC...4.64        1.60        FAIL

>          CO.55.03      15.00        FAIL

>        NOX...1.58        2.50       PASS

> CAN THIS BE CAUSED BY ME FOOLING AROUND W/FUEL DIST. AND IS IT REVERSIBLE

> AT THE SHOP W/JUST THE MACHINE ? ANY HELP WELCOME.

> Regards,

> Clay Moizo

>

>

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