Low fuel rail pressure comming home today

Matt. · March 7th, 2011, 08:37 PM

I was taking it easy today and the car was running great but when I got home i went to back into my garage and the engine dies, this doesn't happen very often since i have an automatic.... So now my car is throwing a low fuel pressure rail code and wants to die when at idle and sometimes shutters then dies when sitting in reverse or drive without any gas on it. When you give it gas its fine. whats up with my car? need a new fuel pump? I also throw a code for obd check and iac sometimes.

trashpickinman · March 8th, 2011, 09:18 AM

Have you changed your fuel filter lately? It might be excessively clogged. Have you tried cleaning your IAC?

Matt. · March 8th, 2011, 02:57 PM

changed maybe 4000 miles ago at most. Im going to recheck all vac lines clean iac and seafoam fuel and oil(ill get my oil changed in a day) and see if that helps. It only shutters and stall when idling and if fine when you give it gas.

Matt. · March 9th, 2011, 03:25 PM

redid vac lines ( one vac line That i made better before this was a fuel line vac line and then I put it back to the smaller hose which I had before.) The car idles good but every 15 minutes or so it bogs down and I pull over let it idle, and its fine. Its throwing codes. Ive cleared them every time its bogged down and these are what come up. Also the cars running lights turn on when it bogs, I might have a short??

p0190 Low rail pressure
p1233 Fuel Pump Driver Module off-line ( This happens after it stalls or bogs drastically)

Besides all these codes the car runs fine and has as much power as before when it doesn't bog down. I haven't red lined it but I have given it some gas and everything seems fine when I am on the gas.

In addition my front turn signal and out 1/2 the time and working 1/2 the time.

March 7th, 2011, 08:37 PM	#1
Matt. Hardcore Enthusiast 2002 Nitrous Injected V6 12's? Join Date: Oct 2009 Location: Chester County, PA Posts: 2,414 iTrader: 0 reviews	Low fuel rail pressure comming home today I was taking it easy today and the car was running great but when I got home i went to back into my garage and the engine dies, this doesn't happen very often since i have an automatic.... So now my car is throwing a low fuel pressure rail code and wants to die when at idle and sometimes shutters then dies when sitting in reverse or drive without any gas on it. When you give it gas its fine. whats up with my car? need a new fuel pump? I also throw a code for obd check and iac sometimes. __________________ Project Red Magic -Full Intake, Full Exhuast,Geared, Tune, Sprayed, Dropped- -18 Inch Hypercoated Saleens wrapped in Nittos-

March 8th, 2011, 02:57 PM	#3
Matt. Hardcore Enthusiast 2002 Nitrous Injected V6 12's? Join Date: Oct 2009 Location: Chester County, PA Posts: 2,414 iTrader: 0 reviews	changed maybe 4000 miles ago at most. Im going to recheck all vac lines clean iac and seafoam fuel and oil(ill get my oil changed in a day) and see if that helps. It only shutters and stall when idling and if fine when you give it gas. __________________ Project Red Magic -Full Intake, Full Exhuast,Geared, Tune, Sprayed, Dropped- -18 Inch Hypercoated Saleens wrapped in Nittos-

March 9th, 2011, 03:25 PM	#4
Matt. Hardcore Enthusiast 2002 Nitrous Injected V6 12's? Join Date: Oct 2009 Location: Chester County, PA Posts: 2,414 iTrader: 0 reviews	redid vac lines ( one vac line That i made better before this was a fuel line vac line and then I put it back to the smaller hose which I had before.) The car idles good but every 15 minutes or so it bogs down and I pull over let it idle, and its fine. Its throwing codes. Ive cleared them every time its bogged down and these are what come up. Also the cars running lights turn on when it bogs, I might have a short?? p0190 Low rail pressure p1233 Fuel Pump Driver Module off-line ( This happens after it stalls or bogs drastically) Besides all these codes the car runs fine and has as much power as before when it doesn't bog down. I haven't red lined it but I have given it some gas and everything seems fine when I am on the gas. In addition my front turn signal and out 1/2 the time and working 1/2 the time. __________________ Project Red Magic -Full Intake, Full Exhuast,Geared, Tune, Sprayed, Dropped- -18 Inch Hypercoated Saleens wrapped in Nittos-

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March 8th, 2011, 09:18 AM	#2
trashpickinman Newbie 1996 Mustang V6 Join Date: Sep 2010 Location: Kansas Posts: 37 iTrader: 0 reviews	Have you changed your fuel filter lately? It might be excessively clogged. Have you tried cleaning your IAC?

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