Tag
#Check Engine
2 posts in Car Diagnostics blog about "Check Engine" — OBD-II diagnostics, DTC codes, repair. ← All posts
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How to Reset Check Engine Without a Scanner: 3 Working Ways (and Why They Are Bad)
Three ways to clear the Check Engine light without a diagnostic scanner: battery disconnect, the "40 drive cycles" method, and why you should not do it without proper diagnostics.
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Check Engine Light On: What to Do — Step-by-Step Guide
A driver's step-by-step guide: what the Check Engine light means, how to read DTC codes without a scanner, when it is safe to keep driving, and when to call a tow truck.