+18 2008 Nissan Altima 2.5 S Check Engine Light 2023. I have a 2008 nissan altima 2.5 and my check engine light came on a month ago and has stayed on but when i mash the gas it kind of sluggish and then it will drive normal i have took it to two people and they tell me it is my. Using a code scanner, which can be found at auto parts stores, is one option.

2) if nobody has messed with the ecu then you have a 1st trip dtc which means ya got a serious problem. Web when the “service engine soon” or “check engine” light comes on in your nissan altima, it means that the onboard diagnostics ii (obd ii) system has detected a problem. I test drove a 2022 nissan altima midnight edition, with 8 miles on it.