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Introduction to pressure pulse sensor diagnostics. In this video we look at the different tests that can be performed with a pulse sensor and the basics of reading the oscilloscope waveforms. We also look at the Pressure Waveform Overlay to identify what to look for when diagnosing faults. Here I am using the PicoScope 2204A; great for anyone thinking of getting in to oscilloscope diagnostics!
Make your own Pulse Sensor! https://youtu.be/LVa4vWwMrPM
UK Contact MA Diagnostics on Facebook for pulse sensors - 2 week lead time in orders https://www.facebook.com/MA-Diagnostics-107787611093740/
For the USA audience, see https://codysautodiag.com/ or @JarheadDiagnostics for their pulse sensors.
USA Product Links:
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UK Product Links:
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Hantek CC-65: https://amzn.to/3AoorAc
Hantek CC-650: https://amzn.to/3C6yieb
Hantek Automotive Leads x2: https://amzn.to/3fj7Yiv
20:1 Attenuator: https://amzn.to/3Au8dVU
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Alligator Clips: https://amzn.to/3xP0ZKl
Hantek Ignition Probe: https://amzn.to/3r44Lvo
https://rotkee.com/en/category/automotive-diagnostics
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0:00 Intro to pulse sensor diagnostics
0:37 Pressure Pulse Sensor vs In Cylinder Pressure Transducer diagnostics
1:34 Different types of tests
2:12 Intake pulse sensor measurement
3:10 Exhaust pulse sensor test
3:30 Crankcase pulse sensor measurement
4:06 Coolant expansion tank pulse test
4:56 Pressure pulse sensor waveform analysis overlay
5:39 Diagnosing intake and exhaust valve issues
10:00 Diagnosing piston rings and bore wear with the pulse sensor
10:55 Diagnosing head gasket problems with the pulse sensor
Video Links:
Best & Cheapest Automotive Scope - https://youtu.be/1LBKtlpCj_4
Pico 2204A HACKED - https://youtu.be/BvMH-SLl--0
4 CAN Bus Faults Diagnosed - https://youtu.be/f2uPhKd-ETI
CAN Bus Multimeter Test - https://youtu.be/JPE42HSJxAk
5 Easy Oscilloscope Tips - https://youtu.be/nmGubcuzbtU
Quick Misfire Check - https://youtu.be/MOLj5vGIDsg
PicoScope Compression Test - https://youtu.be/V-lxmjy804c
Hantek CC-650 Amp Clamp - https://youtu.be/PrxXLuD5ic4
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