code 45 need help

[jays87gn]

I need help with this code 45 I have been through lots of parts trying to fix it but im done throwing parts at it its wasting my money here is the scoop just replaced all vac lines I have new injectors and fpr fuel pressure set at 42 new egr new maf new plug wires ecm has been replaced a year ago by my father when he owned along with the o2 sensor. the car has been running pig rich so I finally decided to change the vac lines and see if that would help it runs a little better but I still get a code 45 .please if anyone can help here are the torbolink files im open suggestions there are 2 files here one is the spreed sheat and on is the dat file http://www.sharemation.com/jays87gn/turbolink


Thanks Jason

 

[blueta]

I don't know what you intercooled guys run fp at but did you try to lower it? What shape are the plugs in? If you fouled them out maybe try to clean them up or get new ones if you didn't do it already. Stupid question: Did you get that chip made for the 50's? Or did you already have the chip and didn't get a new one for your new injectors?

 

[jays87gn]

i already tried lowering the fp and the plugs are new and the chip is burnt for 50s any more ideas

 

[Tim Riecks 6]

Does the fuel pressure decrease rapidly after you shut the car off or does it take a long time to go down? Possibly a leaky injector? I know you said they are new, but if you have any luck like mine you would get a bad one. I'd check it out anyway.

 

[jays87gn]

the injectors pass the leak down check it takes a while for the pressure to go down

 

[jays87gn]

Does ayone know of a good shop around Omaha NE area that could figure this out?

Thanks Jason

 

[Cme2fly]

change your O2 with a known good sensor, just to make sure.. Also, are you sure that you have the right chip in your car? May be some programming issues with Mr. Carters chip. Drop Eric@turbotweak an E-mail, if programming is your issue, he can help you out..

 

[blueta]

you know this sucks. I was just trying to help you with this and now I got the same problem. The pressure drops rapidly after shut down though. I'm pretty sure it did this before the injector swap. Is there some kind of drainback valve in the pump? I turned the fp down to 28 STATIC, new plugs, o2 sensor also. I think I might have a leak in my up-pipe so I gotta check that out. Other then that I'm stumped.

 

[jays87gn]

ill change the o2 sensor this weekend and get back to ya thanks for the help

 

[blueta]

Huh...maybe I was having the problem cause one of my plug wires fell off

 

[jays87gn]

ok im getting sick of this car i changed the o2 sensor and no improvement any more ideas im at a loss now i would take it to a shop but i dont have any idea of who would be able to fix it without throwing parts at it i can do that myself

 

[jays87gn]

????