Thread: 2015 E350 "check engine" light, but no codes stored
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Old 12-22-2021, 04:10 PM
roadventure roadventure is offline
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Quote:
Originally Posted by engatwork View Post
Read it while it is on and it get you enough info to start troubleshooting. Plugs may well be issue if original and tech should be able to tell when they are removed. You will need to read code while it on to tell what actual fault is.

Thanks. I was not aware that codes were not recorded and stored for later analysis.
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