This block works quite well. I was walking out to start my truck one morning when I turned the key, no click, no crank. I turned on the light - nothing. I connected the charger to the battery and let it run for 4 hours. The charger didn't show me any error codes. So the IKnew battery was still good. When I ran a CCA (COLD PLANT) TEST WITH THIS TESTER IT TESTED WELL BUT AT 250A IT DOESN'T REACH ITS CCA RATING OF 800A. THE BATTERY IS ALMOST 5 YEARS TIRED AND NEEDS TO BE REPLACED.
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
Vgate ICar Pro Bluetooth 3.0 OBD2 Code Reader OBDII Scanner Scan Tool Car Fault Diagnostic Check Engine Light For Torque Android
22 Review
Autoscanner for car diagnostics Rokodil ScanX Pro, OBD2 scanner
29 Review
Upgrade Your Car Diagnostics With 16 Pin OBD2 Extension Cable Splitter - Male To Dual Female Y Cable - 50CM
17 Review