Uncover the Mystery What Causes OBDII Failure on CAN Safety Test?

I would remove the 16 pin connecter if you can and carefully inspect the terminals inside to make sure there are no terminals that have been ... Unset Monitors. Often, a failed inspection is due to system monitors not being ready. There are two types of monitors in a vehicle: Three ... The obd2 port wears out, easiest is to buy a pig tail replacement and remove the old one and wire up the new one. OBD II systems must indicate whether or not the vehicle's PCM's monitor system has completed testing on each component. Components that have been tested will be ... Some sensors, such as the mass air flow (MAF) sensor and the engine knock sensor, may affect how the engine runs as they begin to fail. This can also result in ... 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 ... - the OBDII system is not required to check this emissions control system. ... will cause the vehicle to fail. For vehicles year model 1996 – 2000 ... The critical modules go into safe mode as a result. Usually a full ignition cycle will reset this. The best fix is to get a better scanner, but ... As a result, we will explore catalytic converter issues and testing for a wide range of vehicles. In order to do this, we will break down ... 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 ...