my car failed inspection, apparently due to air:fuel ratio sensor problem. My mechanic placed a new one in but the "check engine" light came back on. The new one was putting out only 3.3 volts of power, so my mechanic replaced it again (free of charge), but now the check engine light came on again. The dealership confirms it is the air fuel ratio sensor based on the codes. What else could it possibly be. I've been in and out of repair shops the past 4 days and at my wits end. Please help.
have the same problem?
Saturday, December 8th, 2007 AT 5:30 PM