FirstLook Engine Diagnostic Sensor
  # ADS ES-100.  $395.00 + s&h
A quick and easy way to Identify engine problems
The FirstLook™ Engine Diagnostic Sensor offers a fast and accurate method to
diagnose automotive engine problems such as burnt valves, bad injectors and other
performance problems without major disassembly of the engine.

When connected to the exhaust or vacuum side of the engine to be tested the
FirstLook engine diagnostic sensors enables a mechanic to quickly display a complete
picture of core engine performance on a suitable digital storage lab scope.

The FirstLook sensor requires no external power source and is particularly suitable for
use with the Pico ADC-212 oscilloscope but can also be used with most other modern
lab scopes.
The FirstLook sensor looks at the pulse waves generated by the normal operation of
an internal combustion engine. All engines produce a predictable pattern of these
pulses and so any change or irregularity in the pulse wave can be traced back to
problems in the engine. The pulse wave can also be affected by unburned fuel in the
exhaust and this abnormality is also detected and displayed.
In typical use the FirstLook sensor is either placed in the exhaust pipe or attached to a
vacuum port where it detects the air stream pulse waves. When connected to a suitable
dual trace oscilloscope the display shows in real time the valve, cylinder and injector
activity in any two or four stroke, gasoline or diesel internal combustion engine. By
displaying timing triggers on the scope, observed malfunctions may be pinpointed to
specific cylinders. The ability to identify the specific cylinders where valve or injector
problems are occurring greatly reduces the time and expense required to diagnose
engine problems.
The FirstLook Engine Diagnostic Sensor kit comprises of the following items:-

FirstLook Diagnostic Sensor
25-ft cable - BNC to BNC cable
45-inch cable - BNC to banana jack plugs
BNC to BNC adaptor
Vacuum line adaptor
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