Petesvw 0 Posted December 22, 2005 Report Share Posted December 22, 2005 Ok, so two weeks prior to the RR day, my car was on the rollers at well lane, up here in yorkshire. The car was running lean, so i was advised to run it on better fuel, and replace the O2 sensor.Being near crimbo and and not having too many spare pennies, i opted for a NGK unit for Link to post Share on other sites
Eat this 2 Posted December 22, 2005 Report Share Posted December 22, 2005 glad to hear its sorted pete Link to post Share on other sites
FishWick 21 Posted December 23, 2005 Report Share Posted December 23, 2005 The O2 sensor shouldn't affect the power run because it's ignored at WOT past 3000rpm anyway.... it's only for trimming the low and mid fuel tables. Link to post Share on other sites
Petesvw 0 Posted December 23, 2005 Author Report Share Posted December 23, 2005 Kev, What else would make it 30 BHP down from the previous run then mate? only two weeks between 'em. Didnt feel that different to me, am at a loss as to explain it. Link to post Share on other sites
Seademon 0 Posted December 23, 2005 Report Share Posted December 23, 2005 My car was fitted with a wrong lambda sensor too making it run very lean - got it changed and its all fine now Link to post Share on other sites
Recommended Posts