Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, O2 Sensor code P1053, P2099, P0157 2003 Cadillac CTS and small garage up date (new to in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Short vid on the 02 Sensor
Re: O2 Sensor code P1053, P2099, P0157 2003 Cadillac CTS and small garage up date (ne
p2099 post catalyst fuel trim system to rich 2. is that the right side.thanks
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