Crack the Code Deciphering OBDII Failure Codes for CAN Safety Tests

Multiple issues with your vehicle can trigger this error code, including a clogged catalytic converter, electrical problems within the EGR's ... Emissions should only check the ECU. I don't see why a busted ABS module would cause OBD-II scanner to fail. But who knows? Not me. Do you ... ... make their cars LESS safe and cause performance issues. In talking ... For an 11-bit CAN message, the absolute lowest priority message would have ... If there is excessive pollution, it means the emissions control system is not functioning properly, the vehicle needs repair and it will fail DEQ's test. This ... It is highly probable that the reason your car was reluctant to start was that the time you were running diagnostics had sapped some of the ... 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. The obd2 port wears out, easiest is to buy a pig tail replacement and remove the old one and wire up the new one. ... cause of the failure. It is re-inspected and again passes the safety inspection but fails the on-board diagnostic analysis. The vehicle's ... 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 OBDII system is not required to check this emissions control system. ... will cause the vehicle to fail. For vehicles year model 1996 – 2000 ...