Pico-Firstlook-sensor-TA014-Pico-TA014-The-First Look-engine-diagnostic-sensor-connects-to-the-exhaust-or-vacuum-side-of-the-engine-to-be-tested-&-offers-a-fast-&-accurate-method-to-diagnose-automobile-engine-problems-such-as-burnt-valves-bad-injectors-&-other-performance-problems-without-major-disassembly-of-the-engine-The-sensor-is-particularly-suitable-for-use-with-a-Pico-automotive-oscilloscope-but-can-also-be-used-with-most-other-modern-lab-scopes-br-br-The-sensor-