Dan that's the bank 1 sensor IIRC and yes it's pretty accurate beleive or not. I compared it to the wide band on the dyno this year and it was within +/- 0.1 on the A/F ratio.....

Sounds like too much fuel and spark on your tip in on the tune you have.


2000 SVT Turbo 295hp/269ftlb@12psi #1 for Bendix Brakes Kits! Knuckles rebuilt w/new bearings $55 AUSSIE ENDLINKS $70 Gutted pre-cats $80/set A lack of planning on your part does not constitute an emergency on mine!