Welcome to Lenehan Research, Inc.

       Manufacturers of time saving, handheld automotive test equipment.

What Quits First?

  O2 Sensor Analyzer

    
bulletSaves time diagnosing intermittent faults, which cause the engine to quit.
bulletShows in real time, closed loop 0-1V oxygen sensor operation.
bulletEasy to connect to battery, ignition and injector and comes with COP adapter.
bulletSimulates O2 signals to ECM showing result on O2 display, proving ECM control.
bulletShows FUEL QUIT, IGNITION QUIT or INJECTION QUIT, eliminating 2/3 of faults.
bulletAutomatic CA BAR 100mS  Snap Throttle Test quickly shows PASS or FAIL with no propane.
bulletMotor Magazine 2001 Top 20 Tool.
bulletMotor Magazine 2002 Top 20 Tool.
bulletQuick NO-START information.
bulletImproves drivability and fuel mileage.

List Price is $399.99 for each instrument.

CALL US AT 949-472-1026 FOR SPECIAL SALE PRICE!

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