FAILED EMISSIONS. HIGH CO 3.50 LOW LAMBDA 0.92.
CO AND LAMBDA GET BETTER ON TICK OVER .
SCOPED OXYGEN SENSOR HIGH ON O.6 SLIGHT SWITCHING
CREATE AIR LEAK AND DROPS TO 0.1 THEN GOES TOO
0.6 AGAIN. HC HIGH 200 .CAR HAS HAD NEW MANIFOLD AND OXYGEN SENSOR FITTED BY ANOTHER GARAGE.
MASS AIR FLOW 1.0 VOLT TOO 4.00 ON SNAP THROTTLE.
ALSO LOOKS LIKE CHEAP CAT FITTED BEFORE.
CAR HAS DONE 100,000 MILES PLEASE HELP GOING MAD.