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The Autonerdz Community Forums
https://www.autonerdz.com/cgi/yabb2/YaBB.pl General Public Area >> Introductions >> Ford Feedback carburetor https://www.autonerdz.com/cgi/yabb2/YaBB.pl?num=1109910775 Message started by fisher on Mar 3^rd, 2005 at 8:32pm

Title: Ford Feedback carburetor
Post by fisher on Mar 3^rd, 2005 at 8:32pm

Hello. My name is Don.I am trying to get an F-250 Ford, '86 model with 4.9 litre six cylinder feedback carb back on it's feet.
I have a MAC ETS 2800 labscope I am testing it with.I cant send any waveforms yet.
However, should the PIP and SPOUT signal voltage be as low as 9 volts? The Battery voltage is nominal twelve volts or higher when the square wave I see on the scope is just 9 volts.

Title: Re: Ford Feedback carburetor
Post by Tom Roberts on Mar 4^th, 2005 at 8:27am

Hi Fisher,

This should have probably been placed in the General Technical Discussion area.

Normally PIP and SPOUT peak at system voltage.

Title: Re: Ford Feedback carburetor
Post by fisher on Mar 4^th, 2005 at 8:08pm

Thanks Mr. Roberts, I'll take this over to that section. :-[