Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: trouble code po158. whitch o2 sencor do i change? on 2006 Jeep Grand Cherokee

Trouble code po158 is o2 sencor but there are 3 o2 sensors on this jeep. I do not know whitch one to change
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
If all you want to do is guess that the 02 sensor is actually the problem, it's the one 'behind' the cat conv!... Codes are just a tool to use when diagnosing a problem with the vehicle, not an answer to what the problem is!!!... You might get lucky.... Good luck!
Didn't find what you were looking for?