been getting C161F the last couple days since its been cold. Im assuming since its under ACD it has something to do with the AYC pump/fluid/hating its life in the cold. First winter for the car anything I can do about this one?


The other one as of latly is P0137 oxygen sensor 2 bank 1 low volatage. This one throws my SES light one. This one originally pop up saturday, cleared it and now today it comes back on, cleared again comes back instantaneous from driving. I have ETS test pipe on the car running cobb stage 3 OTS map. Put car up on hoist inspected wiring to make sure no damage. Also hooked up a MAC tools scan tool so I could view sensor data(AP for some reason can't view factory 02 data) and the second 02 sensor is reading 0 volts. The SES light is annoying any help at all on this one?