No problems with the car for over a year but the check engine light was on. My husband drove his car to an auto parts store and the clerk plugged in his scanner and the codes that came up weren't serious, but he didn't turn off the check engine light. We ordered this scanner because we saw it being used on You Tube and we were still days away from outlier testing. We hooked up the scanner, followed the instructions, cleared the engine gauge and passed the emissions test. A month has passed before the engine light comes on.
MUCAR CDL20 OBD2 Scanner - Check Engine Code Reader And Diagnostic Scan Tool For All OBD II Protocol Cars Since 1996, With O2 Sensor, EVAP System, And Smog Test Functions
23 Review
Autel AP200H OBD2 Scanner Dongle - Wireless Bluetooth Code Reader with Health Status Reports - Diagnostic Tool for Engine, Transmission, ABS, SRS - OLS/BMS Resets - All Vehicles (Android/iOS)
11 Review
Vgate ICar Pro Bluetooth 3.0 OBD2 Code Reader | Scan Tool For Torque Android To Check Engine Light & Car Faults
19 Review
Upgrade Your Car Diagnostics With 16 Pin OBD2 Extension Cable Splitter - Male To Dual Female Y Cable - 50CM
17 Review