How to see faulty fuel injector on voltage waveform

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How to see faulty fuel injector on voltage waveform

Postby nesta » Wed Mar 23, 2016 9:52 am

Hi everyone

Really new to picoscope diagnostics and would like to know how a fault injector looks like on a waveform. Read the tutorials on healthy injectors but still unsure how a faulty will show.

Any case studies or waveform images would be greatly appreciated.

Thanks for you time :)
nesta
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Re: How to see faulty fuel injector on voltage waveform

Postby AuthorMike » Wed Mar 23, 2016 3:17 pm

nesta wrote:Hi everyone

Really new to picoscope diagnostics and would like to know how a fault injector looks like on a waveform. Read the tutorials on healthy injectors but still unsure how a faulty will show.

Any case studies or waveform images would be greatly appreciated.

Thanks for you time :)


Hi There,

If you have your PicoScope connected, and have an internet connection you can access our Waveform Library.

More information can be found here: https://www.picoauto.com/library/waveform-library

As an overview you can use your forum login credentials to access the waveform library, which is located under the File menu.

There are over 2000 waveforms on the library, and that figure continues to grow.

Any problems, please do not hesitate to ask,
Mike Valentine
Technical Author @ Pico Technology UK
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Re: How to see faulty fuel injector on voltage waveform

Postby nesta » Thu Mar 24, 2016 12:17 am

Hi Mike

Thank you for your reply:)

Unfortunately I do not own a picoscope. Still pretty new at diagnostics. Could you direct me to a case study waveform that has faulty injectors?

Cheers
nesta
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Re: How to see faulty fuel injector on voltage waveform

Postby STC » Thu Mar 24, 2016 8:47 am

Look up "ScannerDanner" on Youtube.
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