Elevate Your Skills Unmasking OBDII Failures in CAN Safety Tests

The general differences between OBD I and OBD II can be summarized as follows: -i- ... There may be maintenance and safety indicators used but this is not a ... This video is showing you exactly how I would go about trouble shooting an OBD-II port that is not functioning ... cause of the fuse failure. But ... A common reason that cars fail emissions tests is a faulty oxygen sensor, which can cause issues with the check engine light. A simple (though somewhat pricey) ... Compatibility Issues: Some low-end scanners may not be fully compatible with newer or less common vehicle models. An incompatible scanner can ... If there is no communication through the OBD2 port then check the fuses. I believe it is one of the 10 amp aux fuses. Whenever I would hook up ... What data can be accessed from the OBDII? · P0201 — Injector circuit malfunction – Cylinder 1 · P0217 — Engine over temperature condition · P0219 — Engine ... When spark plugs don't fire in the correct order, this can lead to problems for the emissions system, as an engine will misfire and create additional ... ... should be used for directional purposes. Always follow safety procedures and understand the legal implications of any modifications you might ... I would stop by an auto parts store and have a comprehensive battery/starting/charging system test performed. Any battery voltage that drops ... This will cause the vehicle to fail the emission test right then and there. It's best to repair the vehicle so the code doesn't return. Tester.