Pulled intake and swapped fuel rails now getting codes.

Rebel79 · 09-01-2002, 12:59 AM

Ok here's the deal.... I was rear ended a couple months ago and it knocked out my intank pump. I was able to get it working again by banking on the tank, but after that I was not getting increased Fuel Pressure under boost. So I rebuilt my FMU and screwed it up, which blasted out my fuel rail and FPR.

So I pulled the intake and swapped out the fuel rails for another stock set. I had a few problems getting the intake on, and getting the EGR tube to line up (never had that problem before).

Anyways I started the car and it was running fine, but on a small road test the Check Engine light came on. Here are the codes I pulled:

KOEO:
511 - ROM failed. Not sure if this is because of have a JMS chip or not.
322 - Lack of continuous EGR flow (Continuous Memory)

KOER:
314 - Air System Inoperative on Bank 1.
311 - Air System Inoperative on Bank 2.
322 - Lack of continuous EGR flow (Continuous Memory)

What does all this mean, and how can I get rid of them? I would assume its safe to putt around town for the time being right?

Rebel79 · 09-01-2002, 01:00 AM

I plugged in the vacuum lines into the EGR. Can't remember if I did anything else to it.

UPDATE:

I drove my Cobra to a friend's house and all of a sudden, the car started to miss, and it had trouble revving. I could hear what sounded like air coming from the motor. The car will not idle at all. I am assuming I blew my intake plenum gasket. Anyway to know for sure? I don't think Ford will be open on Monday so I can get a new gasket.. any suggestions? Oh yeah I used Blue Pernatex to help seal the gasket last time.

Rebel79 · 09-02-2002, 10:34 PM

Anyone?

PKRWUD · 09-03-2002, 12:13 AM

Scott, I'm having trouble understanding what you want. Your codes imply that the EGR isn't hooked up, or if it is, the hose is blocked. The other codes are for your smog pump. Is it installed and functioning?

As far as a vacuum leak, if it's hard to verify, use a propane torch on high, no flame, and point it around the suspected gasket failure. If the idle improves, you found it.

If there's more, please explain it to me better. Pretend I'm 9 years old.

Take care,
~Chris

09-01-2002, 12:59 AM	#1
Rebel79 News Editor Join Date: Apr 1999 Location: Concord, CA Posts: 2,101	Pulled intake and swapped fuel rails now getting codes. Ok here's the deal.... I was rear ended a couple months ago and it knocked out my intank pump. I was able to get it working again by banking on the tank, but after that I was not getting increased Fuel Pressure under boost. So I rebuilt my FMU and screwed it up, which blasted out my fuel rail and FPR. So I pulled the intake and swapped out the fuel rails for another stock set. I had a few problems getting the intake on, and getting the EGR tube to line up (never had that problem before). Anyways I started the car and it was running fine, but on a small road test the Check Engine light came on. Here are the codes I pulled: KOEO: 511 - ROM failed. Not sure if this is because of have a JMS chip or not. 322 - Lack of continuous EGR flow (Continuous Memory) KOER: 314 - Air System Inoperative on Bank 1. 311 - Air System Inoperative on Bank 2. 322 - Lack of continuous EGR flow (Continuous Memory) What does all this mean, and how can I get rid of them? I would assume its safe to putt around town for the time being right? __________________ Scott Halihan, News Editor The MustangWorks Magazine 1994 Supercharged Mustang Cobra Rebel Racing. Home of Bay Area Mustangs

09-01-2002, 01:00 AM	#2
Rebel79 News Editor Join Date: Apr 1999 Location: Concord, CA Posts: 2,101	I plugged in the vacuum lines into the EGR. Can't remember if I did anything else to it. UPDATE: I drove my Cobra to a friend's house and all of a sudden, the car started to miss, and it had trouble revving. I could hear what sounded like air coming from the motor. The car will not idle at all. I am assuming I blew my intake plenum gasket. Anyway to know for sure? I don't think Ford will be open on Monday so I can get a new gasket.. any suggestions? Oh yeah I used Blue Pernatex to help seal the gasket last time. __________________ Scott Halihan, News Editor The MustangWorks Magazine 1994 Supercharged Mustang Cobra Rebel Racing. Home of Bay Area Mustangs

09-02-2002, 10:34 PM	#3
Rebel79 News Editor Join Date: Apr 1999 Location: Concord, CA Posts: 2,101	Anyone? __________________ Scott Halihan, News Editor The MustangWorks Magazine 1994 Supercharged Mustang Cobra Rebel Racing. Home of Bay Area Mustangs

09-03-2002, 12:13 AM	#4
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	Scott, I'm having trouble understanding what you want. Your codes imply that the EGR isn't hooked up, or if it is, the hose is blocked. The other codes are for your smog pump. Is it installed and functioning? As far as a vacuum leak, if it's hard to verify, use a propane torch on high, no flame, and point it around the suspected gasket failure. If the idle improves, you found it. If there's more, please explain it to me better. Pretend I'm 9 years old. Take care, ~Chris __________________ Webmaster: Rice Haters Club Jim Porter Racing Peckerwoods Pit Stop Support Your Local RED & WHITE!