EGR and emissions testing
 

It's almost time to get my 94 inspected. Last year with stock exhaust I had no problems on the Texas sniffer inspection but I have since added headers with random tech cats and very recently I have been getting a Code 43 that seemsto be an EGR fault. If I disable the EGR what are my chances of passing the sniff test?

Re: EGR and emissions testing
 

What are the test limits?

For me, it was HC's that went up a lot with headers and bullet cats.

Re: EGR and emissions testing
 

The limits are:

HC(PPM) 220

CO(%) 1.20

Dilution >6

Last year with the stock manifolds and cats my Z read:

HC(PPM) 1

CO(%) 0.00

Dilution(%) 14

Re: EGR and emissions testing
 

Here are my last state inspection readings and I'm running headers, MF bullet cats, Corsa exhaust and Haibeck chip. Took a little finessing but it passed. EGR is installed but "sleeping".
http://i540.photobucket.com/albums/g...9Emmisions.jpg