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?