procharged fuel pressure

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Sep 28, 2011 | 08:06 PM

#11

smokeshow

Mod with training wheels

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From: Detroit

Yes, those are the commanded values from the FPCM. Nothing to worry about. It lowers pump duty cycle when not under load to lengthen the life of the pump.

Sep 28, 2011 | 08:22 PM

#12

Rick_Vor

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From: Lafayette, CA

Nice call Jake. I've heard about that issue on the newer Corvettes.

Problem solved.

Rick

Sep 28, 2011 | 10:38 PM

#13

fcompean

Thread Starter

Staging Lane

Joined: Mar 2011

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From: Florida

Quote:

Originally Posted by smokeshow

Yes, those are the commanded values from the FPCM. Nothing to worry about. It lowers pump duty cycle when not under load to lengthen the life of the pump.

so its normal for my fuel pressure to be around 44# while driving around?