noise in crankshaft sensor ?
noise in crankshaft sensor ?
hi, I found that my crankshaft sensor waveform have some straight lines up and down. Can somebady tell me what cause these lines ?
the wave1.psdata and wave2.psdata are from the same crankshatf sensor.
the wave1.psdata and wave2.psdata are from the same crankshatf sensor.
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- wave2.psdata
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- wave1.psdata
- (390.47 KiB) Downloaded 305 times
Re: noise in crankshaft sensor ?
Hi what vehicle is this ?
Looking at the spikes it looks like spark ignition & Injection.
Scope a secondary/primary or injector & you will probably find it sync with one !
Are you keeping the probes clear of plug leads etc ?
Looking at the spikes it looks like spark ignition & Injection.
Scope a secondary/primary or injector & you will probably find it sync with one !
Are you keeping the probes clear of plug leads etc ?
Re: noise in crankshaft sensor ?
the car is Peugeot 307.