Dave
on April 21, 2011, 11:11 am, in reply to "Re: Vauxhall Astra 1.4 X14XE 2003 - Code P0340 camshaft incorrect signal (waveform) #"
Try capturing the cam and crank using a long time base, then review and look for the cam signal to momentarily drop out.
I had similar on a Z16SE engine, 5 v feed to cam sensor was being dropped internally in the ECU.
Regards
You can trim a sheeps wool many times, but you can only fleece it once !
Message Thread 
Vauxhall Astra 1.4 X14XE 2003 - Code P0340 camshaft incorrect signal (waveform) # - Phillip Winkworth April 19, 2011, 7:27 pm
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