CEL 16 and 43, could it be fuel pump?

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Apr 1, 2011 | 12:38 PM

cticknor666

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CEL 16 and 43, could it be fuel pump?

I know the injectors are working and firing fine, could it be the fuel pump? Would it throw those codes?

Apr 1, 2011 | 04:00 PM

cticknor666

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Re: CEL 16 and 43, could it be fuel pump?

Or maybe be the main relay?

Apr 1, 2011 | 04:06 PM

fonkernuckle

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From: killeen, tx, usa

Re: CEL 16 and 43, could it be fuel pump?

Have you checked your fuel pressure at standstill and when cranked, fpr might be going or fuel pump like you said, how about your fuel filter does it need replacing.

Apr 1, 2011 | 04:10 PM

cticknor666

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Re: CEL 16 and 43, could it be fuel pump?

I just picked this car up, fuel filter was absolutly disgusting, I changed that, plugs/wires/o2.

Apr 1, 2011 | 10:51 PM

cticknor666

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Re: CEL 16 and 43, could it be fuel pump?

bump

Apr 2, 2011 | 05:23 AM

grumblemarc

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Re: CEL 16 and 43, could it be fuel pump?

Did you check the fuel pressure as asked? What condition are the injectors? Are they flowing properly?

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