Join Date: Dec 2006
Location: Sin City, Nevada
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Re: vsc light, check engine light,trac light stay on
All my indicator lights as noted in the earlier in this post came on last week. I went to the dealership....Mechanic pinpointed the problem----bad cat converters, thats what the diagnostic code showed!!! Covered under the warranty...But since I did the JBA shorty header modification then I guess my warranty for the exhausts sysytem is voided!!!! Booooo....So I was wondering how does the computer know that the catalytic converters are bad? Is the information being relayed from the back O2 sensors (between the front cats and the back cats? If anyone knows this information please respond!!!! And if my cat converters are bad, Im thinking of changing out my headers and the stock cats, but does anyone know if there are headers that have the cats welded on (combo)....?????
headers are about a year and a half old, 20,000 miles....Seems weird that it would go bad so soon.......
Titanium Silver 4x4, Icon suspension stage 1 (demello installed),A-trac, rocksliders, TRD CAI, TRD exhaust, 18" Ultra Goliaths: blacked out w/305x60x18 BFG KM2, 6 speed manual(short shifter), Bigbills CB Combo, Doug-Thorley 515L headers and Y-Pipe, Pioneer AVIC-F900BT, Pioneer Speakers.....