SOURCE: P0032 is the code. Where is the sensor? HO2S
this is the circuit for the heater element in your o2 sensor it is in your exhaust pipe it will be pre catalytic converter.
SOURCE: I have a 2003 dodge ram 1500 4x4 with the 4.7L
does fan run? just getting cold air? cut heater hoses near firewall, install a female garden hose bib on return and supply to heater core, first flush water thru return and then reverse direction a few times, my discharge air went from 65 to 140
250 views
Usually answered in minutes!
×