Even more info:
At WOT bank 2 O2 never got above .48V, while bank1 seems to hit about .89V. Definite fuel problem, but not sure if it's pump or injectors/wiring???
Since bank 2 is closer to the fuel supply inlet I'm thinking injectors are more likely than fuel supply. Could be a bad wire as when I switched to the 19# mustang injectors last Christmas I did have to do a little "twisting" to get the connectors on - but I wouldn't think a pulled wire would take 9 months to show up?????
But wait, I noticed under light throttle cruising both bank 1 and 2 O2 reads look identical and perfectly under control which I wouldn't expect if an injector were dead or shorted?
Last edited by ScottK97SEMTX; 09/26/02 02:00 AM.
97 Contour SE MTX
K&N 3530, UR UDP, 19# Injectors, mystery mod, FMS wires, Fordchip.com chip, SVT: TB, Flywheel, clutch, exhaust
04 Grand Caravan SXT
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