Hoping for a plan to resolve check engine light on lr3 with codes of p0420 and p0116.
No issues with driving but light just came on. No exhaust odors or noises from exhaust. Around 150k on the odometer. I am original owner. I have not changed oxygen sensors or coolant sensors.
Where to do? Anyone with a smart plan ? K
No issues with driving but light just came on. No exhaust odors or noises from exhaust. Around 150k on the odometer. I am original owner. I have not changed oxygen sensors or coolant sensors.
Where to do? Anyone with a smart plan ? K