After much reading up and i am some what confused!
Does this code and description refer to the pre or post cat lambda!?
Car seem so to be running ok-ish. When warmed up, idle is a little lumpy/chug-y. Fuel consumption seems ok, until the light comes on. Gear changing at low revs, i find it really difficult to get it smooth. The car appears to hold the revs at the point where the i push the clutch. Also, when moving in trafffic in first gear the car has a tendancy to "kangaroo" along.
ive fitted an EGR blank/cheater, i have a new CTS enroute and i need to get a blowing exhaust fixed (although its a post cat blow). I have cleaned the two lambdas and inspected the CAT (which looks 100% to me!)
Is there anything else it could be before i buy new lambdas!?
