Dose this make vehicle over heat?

Question

04 jeep liberty over heating codes pulled were p0037 & p0038. Also p0152. & p0132

Answer 1

HI there,

This will not cause the vehice to overheat. The code is for the heater on the O2 sensor. The heater is there to get the sensor up to operating temp faster. You need to look for a mechanical problem to resolve the overheating issue.