Engine Light With A Code 443

[dancetheman]

well the check engine light came on yesterday and i did the whole blinky light thing this morning and the only code i got was 443

according to the database, it's suppose to be 443 Pump motor, electrical or mechanical fault, but that is under the ABS section and i plugged it into the A2 socket...anyways the light hasn't come back on after 30 km of driving so....can anyone explain what it is?

[mogli]

http://volvospeed.com/maintence.htm

A 443 from A2 is "Three way catalytic converter(TWC) efficiency low"

[prasamin]

that usually means that you have a vac leak, or your O2 sensor is bad....i can't remember if it means your first or second O2 though.....i remember getting that code when my intake manifold vac line was busted, and so I got that fixed, replaced my front O2, and the code never came back.

[dancetheman]

that usually means that you have a vac leak, or your O2 sensor is bad....i can't remember if it means your first or second O2 though.....i remember getting that code when my intake manifold vac line was busted, and so I got that fixed, replaced my front O2, and the code never came back.

ok i'll check that out cuz my boost went from good ol' 17 psi to a 5

thanks pras

[dancetheman]

ok this is an update, i put her in sport mode again just to try it out and it's back to a good ol 17 psi

i just read and reset the code and the light hasn't come back :)