I/M 240, ALL PLATFORMS J 41416 Ultrasonic leak detector is a
microprocessor based device used to detect leaks in the evaporative
system a of any GM vehicle. The evaporative system is pressurized to
30" of water using the J 41413 EVAP Pressure/Purge Diagnostic System.
Any leaks in the EVAP components will emit sound at high frequency
undetectable by the human ear, but detectable with the J 41416. The
technician traces along the evaporative system and can pin point leaks
due to corroded lines, cracked hoses or damaged EVAP components. The
detector includes a high quality set of headphones to block out the
surrounding shop noise and the LED motor allows a visual reference for
locating leaks in conjunction with the audio heard through the headset.
Powered by one 9 volt battery.
|