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- Sun Nov 22, 2015 4:50 pm
- Forum: s100/s200
- Topic: S200 with CEL Problem
- Replies: 1
- Views: 13905
S200 with CEL Problem
so just a little background on the situation... The S200 was tuned with the CEL on for CYP sensor and was running beautiful up until a few months ago. It would start up without the CEL on and ten seconds or so later it would come on for the CYP code(9) and run fine being as that was the way it was t...