S supersuckers Member May 15, 2011 #1 If a vehicle's ECU has been replaced by a 3rd party engine management system, and the OBD port is no longer present, is it possible to pass MD VEIP using the snif test?
If a vehicle's ECU has been replaced by a 3rd party engine management system, and the OBD port is no longer present, is it possible to pass MD VEIP using the snif test?
S supersuckers Member May 15, 2011 #3 99 Miata, so OBD2. Vehicle will see less than 2k miles per year.
M Mike R Member Contributor Jun 2, 2011 #5 I don't know of any way around it unless the car is 20 years old-other than having a friend at VEIP.
B Blu Mazda 6 Member : 06 Mazda 6s/ 04 Mazda 3s Jul 11, 2011 #6 If you drive the car less then I think 3k miles a year you can get a waiver for emissions. in MD
