InjecTimer Fuel Injector Monitor Two versions of the cable

Two versions of the cable are available

We can no longer purchase the original GM parts

There is a better way

A 10-foot Vehicle Interface Cable that goes between the electronics box and the vehicle

MEFI Calibration Translation

InjecTimer Fuel Injector Monitor Two versions of the cableAre you still using a NOID Light? There is a better way! The InjecTimer will not only tell you that you have a valid injector signal by flashing a light (the LED at the top), it will tell you how many milliseconds (mS) the injector is firing on the LCD readout. Simply plug the terminals directly into the bare injector connector to monitor the injector signal, or slip them into the wire holes on the back of the connector to monitor the signal while the