Hi guys,
I have a scan tool, Innova 3100 CAN and obd2 code reader, and its working fine as far as I know but I have a question regarding the green light, the yellow light and the red one.
When I plugged the obd2 code reader in my car for the first time, 3 years ago, no code showed up (no check engine light either) and I had the green light showing on the code reader. 2 years ago, I had my first check engine light on the dashboard so I scanned my car and I had the P0420 (bad cat bank 2) + red light. So I changed the catalytic converter and erased the code. I then scanned the car and the results were no code + yellow light (not ready for an emission test).
So since last year, every time I try to scan my car, I have no code showing + yellow light.
How come I can't have a green light since everything is working perfectly?
Also, in the future (for Christmas), I wanna get myself a new scanner that can read live data, that can read also abs code etc. What would be your suggestion?
-Mark.
I have a scan tool, Innova 3100 CAN and obd2 code reader, and its working fine as far as I know but I have a question regarding the green light, the yellow light and the red one.
When I plugged the obd2 code reader in my car for the first time, 3 years ago, no code showed up (no check engine light either) and I had the green light showing on the code reader. 2 years ago, I had my first check engine light on the dashboard so I scanned my car and I had the P0420 (bad cat bank 2) + red light. So I changed the catalytic converter and erased the code. I then scanned the car and the results were no code + yellow light (not ready for an emission test).
So since last year, every time I try to scan my car, I have no code showing + yellow light.
How come I can't have a green light since everything is working perfectly?
Also, in the future (for Christmas), I wanna get myself a new scanner that can read live data, that can read also abs code etc. What would be your suggestion?
-Mark.
Last edited: