symptoms of bad cas??

[Danner]

just wondering how u know. My car is not wanting to start. if i can manage to get it started idles like complete ass. doesnt want to rev at all. even below 2500rpms. w/ or w/out maf hookedup. Im getting a code 12

Just wondering if my cas is bad. i would think my car would still start and idle ok under 2500rpms even with a bad maf

[srpowereds14]

When my cas was messed up my car took forever to start when it did as i drove it, it was somewhat fine then coming to a complete stop the idle would get real lumpy then die, when i tried to start it, it took a long time. So i took off the cas cover and looked at the thin disk found out it was distorted and had scorch marks on the timing marks :squint: i called wayne at phase 2 ordered another one and voila!!!! fixed the problem.