The problem may not have been caused by a complicated reason, something simple may have caused the system not to work.
This tester connects in place of the relay and allows control of circuit power downstream of the relay.
A compact instrument designed for easy use while setting idle speeds and tuning.
The kit enables diagnostic and testing connections to most automotive vehicle connectors, both foreign and domestic.
The new #193 Pro Test Kit includes three diagnostic trouble codes and additional features.
Multiple features provide benefits for efficient electronic diagnosis.