these codes, as well as providing a host of other fantastic features like calibrating the speedometer followingtireorgearingchanges, adjusting the vehicle's engine idle to take advantage of accessories likewinches, and provide a 'one touch' ability to activate your Wrangler's Daytime Running Lights...
06 Jeep Wrangerl 4.0 Multiple HO2S codes P0032 P0038 P0052 P0058I have an '06 Jeep Wrangler w/4.0l, and at random intervals it throws the following 4 codes: P0032, P0038, P0052, and P0058. They're "heater control circuit high" for all 4 O2 sensors. They generally show up when...