Mark Robins
When you say "no output" do you mean 0 volts? I take it you are checking output with a scope, is there any output while cranking?
The only way that you will have no output if ground, feed, and continuity is OK is if you have a short circuit, disconnect ECU and AMM and check for short to earth.
Mark
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Mercedes Benz CDi 2.7 2003 - Will not rev over 3000 rmp, code P0100 air mass volts low # - Peter Banks January 19, 2011, 2:48 pm
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on January 21, 2011, 12:35 pm, in reply to "