obd2 codes

[Greg Grimes01]

showing codes po1131 & po1151. running lean .

ANY SUGGESTIONS THANKS...

 

[shawn stonbraker 2]

Read the post from Doug Watts in this tread. He had the codes and what fixed his.

 

[Greg Grimes01]

does any body know what the fuel pump pressure should be ? idle and full throttle?

 

[shawn stonbraker 2]

Greg, I'm at work now and won't be home till midnight EST. I'll check here to see if anyone has helped you with that and if not I'll get my DVD manual out and see if it says in there. If it does I'll post what I find. Hope someone can help you before then.

 

[Greg Grimes01]

thanks stonemiser! i'm totally lost!!!:unsure::huh:

 

[Greg Grimes01]

thanks stonemiser! i'm totally lost!!!:unsure::huh:

 

[shawn stonbraker 2]

Greg, here is what I found out. The fuel pressure should be 50-65 psi. I also put the codes, desciption of the codes and list of what to test/look for in my library under OBD codes.