first i threw a code yesterday, think it wa 2232, said O2 sensor short to heater circuit. is my O2 sensor going bad again? its been about a year with tune.

second, when i drain my oil catch can every month, oily water comes out, iv mentioned this issue before and came to the conclution it was condensation cause my coolent level says the same, the thing is it smells like oil and gas. is this just a smell ud get from the crank case? cause i opened the oil cap and it smells pretty much the same. I think my highpressure fuel pump is finally leaking oil like everyone elses did.

 

i think its my secondary o2 sensor, or so the cel info sheet says.

 

The water in the catchcan is normal in the winter months. It is doing what it was made to do. If your cel said it was your secondary 02, it made be so? Normally I thought the primary 02 is the one we have problem with because it was so close to the turbo manifold. I had a P2237 which is the sensor 1 which I will be replacing soon when spring comes. I may just move my down stream further away from the turbo maybe on my DP. I'd fried a wideband 02 LM-1 meter on another car because I mounted it too close to the turbo. Sorry don't quite answers all your questions.