Tailpipe Waveform

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Joshasta
Newbie
Posts: 9
Joined: Fri Mar 25, 2022 11:23 pm

Tailpipe Waveform

Post by Joshasta »

This is the best tailpipe waveform I have been able to get.
The engine is running, not cranking, like the test should be performed. When I crank only the waveform looks even worse.
I have the throttle closed. I have fuel disabled. I am not clear-flooding.
The waveform just doesnt look the way I have seen elsewhere online. Is there anything I can even see from this waveform? I dont think so...
I am using a Pressure Pulse Sensor.
Any ideas on capturing a better tailpipe waveform? How do you guys secure your pressure pulse sensor to the tailpipe?
Attachments
09-10-22 GMC Tailpipe-Running.png

Joshasta
Newbie
Posts: 9
Joined: Fri Mar 25, 2022 11:23 pm

Re: Tailpipe Waveform

Post by Joshasta »

Any ideas on securing this better? Should I block off more of the exhaust?
Attachments
IMG-7402 Tailpipe.jpg

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