After fearing the California emissions test because of my check engine light, I bought a code reader and got the 1123 code failure. I searched around here and ended up cleaning the MAF and cleaning the throttle body. Went back yesterday afternoon and passed with flying colors. Not only that, but the car idles SO much smoother.
Many thanks to Pedro's Garage for the DIY (
www.pedrosgarage.com), I'm no mechanic but you wouldn't know it from my results!
Here's my before and after photos.
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