lost signal

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lost signal

Postby johnchad » Wed Dec 06, 2006 1:01 am

hi admin, tried to use scope to look at lambda sensor but seem to have lost our scope pattern? it just flat lines. connected to air mass meter and same result. Any ideas - last used scope looking at primary ign systems and crank sensor no faults then. Red light at front of scope comes on then goes off - must confess not noticed this before. :oops: thanks in advance John
Posts: 3
Joined: Mon Apr 24, 2006 12:34 am
Location: yorkshire

lost signal ?

Postby davidj » Wed Dec 06, 2006 6:56 pm

Hi John
Set to ±20V range and measure across the battery terminals to do a basic function check on the scope.
I have sent you pm for more details.

Posts: 24
Joined: Wed Oct 11, 2006 10:50 am
Location: St. Neots, Cambs, UK

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