abscate, thank you for your continued help with this! I'll look into the wiring for my '01 re. what else is connected and ensuring the O2 sensor has sufficient voltage.abscate wrote: 07 Feb 2020, 08:21 . . . P0032 is the heater circuit in the front OXS, not the sensor readout . . . It might be another electrical fault is pulling the heater low and popping the P0032 . . . should show very close to B+ voltage with the key on in POS II
I've also ordered another O2 sensor (Denso) despite the present one (Bosch) only being about a year old. At this point I'm OK with dropping another $100 on a potentially unneeded part for the potential reward of making this all go away without spending all my future weekends probing under the hood with the multimeter.
