brian g60 corrado 0 Posted June 5, 2003 have a catbypass on my g60 was done when ibough it and unable to adjust co mixture below 4-5% car is standard apart from newly rebuilt rs2 charger also have 68mm pully and chip but as yet have not fitted. can i make or buy any kind of adapter to lower co% to 1-2% . or will i have to get chip alyerations on a rolling road ect. any help would be gratefull. also is it worth fitting chip and pully. Quote Share this post Link to post Share on other sites
G60 0 Posted June 5, 2003 make sure you have an O2 sensor hooked up, and make sure *it works*. Quote Share this post Link to post Share on other sites
brian g60 corrado 0 Posted June 5, 2003 Thanks for reply I have a lambda sensor it is fitted and connected i think its working. Do you now how to check it properly, i also have new blue temp sensor. Quote Share this post Link to post Share on other sites
G60 0 Posted June 6, 2003 how about adjusting the co_pot or retarding timing? are you trying to pass emissions? Quote Share this post Link to post Share on other sites
W3RKD 0 Posted June 6, 2003 i would be looking at the lamdda probe on this to... got yr mssg will call you this morning brian.. Quote Share this post Link to post Share on other sites
GazzaG60 0 Posted June 6, 2003 get a AF gauge off bilal. i have one in my car. same as the yanks use too (G60 peeps anyway) itll show signs of the o2 probe working properly. as a rough indication i run without cat n i believe when they did the job the killed the probe(then didn't plug it back in) has seemed lean since so last wek i did a test. was 0.7% at idle with probe. unplugged around the 3% mark Quote Share this post Link to post Share on other sites
brian g60 corrado 0 Posted June 12, 2003 thanks guys changed o2 sencer now running at0.5% but unable to adjust any higher [has decat} will this be ok as may fit 68mm pulley and chip now.also what other mods are worth doing to the g60 corrado as already have rs2 charger . and feeling bug for power now was going to leave standered any suggestions would be superb Quote Share this post Link to post Share on other sites