Yo RandomNerd (OR ANYONE WHO MIGHT KNOW THE ANSWER)
I got a question hoping u can answer 4 me. Ok so the egr, evap, ccm, cat, gas, o2 sensors, and misfire are now all ready and check eng light is off. But my scanner is now reading "Air 2 N/A" and "A.C. N/A". My question: how significant are...