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| 10-08-2014, 07:01 PM | #1 |
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Lieutenant
 
29
Rep 414
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Pre cat Lambda probe codes for bad o2 sensors?
My car has been on and off with these codes: 2CAB lambdaprobe 2 before catalyst temperature. And 2CA7 lambda probe heating in front of catalytic converter 2
function. With these codes present my car will run with a odd idle an sometimes throw me into limp mode. I heard from a 335i driver locally that these are the same codes he got when his o2 sensors went out. My warranty doesn't cover anything that has to do with exhaust so I want to see if this has happened to someone else before I buy 2 new precat sensors
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2008 Aw/Coral Red Manual 135i Coupe-
JB4 G5 + BMS race flash, BMS meth kit, VRSF DP, Big tom Ic, BMS chinese tester CP, Custom Muffler Delete, BMS Oil Cooler Valve, Cowl Filters, Clutch Stop, B&M Short Shifter, Spec Stg 2+ Clutch W/ Oem dmfw, Vmr V710, KW v2, M RSFB, 1M Front and rear Bumper, Performance Side Skirts, slek trunk, Lci blacklines.  ] |
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