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P088 Code

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  #1  
Old 04-18-2008, 09:55 PM
04QC4X4
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Default P088 Code

My check engine light came on yesterday and it gave me the code P088. Any ideas what this is. It is not on any list I can find.
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Old 04-18-2008, 11:01 PM
jh
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Default RE: P088 Code

The closest I can find is P0088, which is "Fuel rail pressure too high".
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Old 04-19-2008, 03:51 PM
04QC4X4
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Default RE: P088 Code

That makes sense because I think I got the same code before when my Power Puck kept messing up. I thought I could fix it with some dielectric grease, but apparently not.

I thought it would have cleared by now, but my CEL is still on. I have driven two full days and it still hasn't cleared. Any ideas?
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Old 04-21-2008, 04:47 PM
cowgirljules
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Default RE: P088 Code

I had one a couple of months ago; replacing the fuel filter cleared it right up.
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Old 04-21-2008, 06:25 PM
04QC4X4
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Default RE: P088 Code

I just replaced mine about 5k miles ago, but I might be time again. That is a good idea though. I'm changing the oil and I'll go ahead and change the fuel filter this weekend. Thanks for the input.
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