If you use an OBDII scan tool to delete Diagnostic Trouble Code(s), then how do you get the car I/M ready?
When you plug in an OBDII scan tool it should say: DTC 0 and IM Ready Yes
But after you get the check engin light and use the scanner to delete it it says: DTC 0
and IM Ready No.
How can you get it to say yes again because you need to be able to pass the
emissions test.
