Question about 1998 Saturn SL

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I have a 1998 saturn sl1 with a code PO452 how do i fix it

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  • Saturn Master
  • 14,036 Answers

CODE PO452 IS FUEL TANK PRESSURE SENSOR CIRCUIT LOW INPUT CONDITIONS.YOU COULD HAVE A FAULTY FUEL TANK PRESSURE SENSOR.

Posted on Apr 18, 2010

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  • Contributor
  • 8 Answers

Before replacing the fuel tank pressure sensor, check connector and wiring, and hoses and fittings.

Posted on Aug 12, 2010

  • Di Aug 13, 2010

    Everyone I've talked to about this problem (my car is doing the same thing) has told me to replace the fuel filter if it hasn't been done.

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6ya6ya
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Need unlock codes for car radio

Call the Saturn Dealer, Just ASK them for it, they will give it to you. *TIP- Don't go over there then they will charge for the service!!!

Posted on Dec 16, 2008

ZJLimited
  • 17970 Answers

SOURCE: 2002 Saturn SL1 check engine light code P0303

For old models, Saturn/GM also used the same material fiberglass gasket in your model, you almost certainly have a leak from a crumpled, sucked-in gasket as I suffered (and many others). I would say going to Saturn dealership to make repairs is probably not good idea if they are going to put in the same GM intake gasket part. Maybe possible to specify Felpro gasket with whatever shop you go to if you don't do the repair yourself. I would not go too long with your car in that condition as there is localized leaning at your cyl-3, that could cause a burnt exhaust valve there.

The exhaust is extra hot venting out that cylinder. P0303 is misfire at cyl-3. Mine was P0301 (cyl-1). You may get P0507 once in a while when PCM fails to control the fast idle caused by the leak under certain conditions. Most of the time, it is very slow idle caused by 3 cylinders running. You run smoother in cold idle because the IAC opens up to increase idle and end up lowering the manifold vacuum, so the reduced vacuum causes less leaking at the failing intake manifold gasket.

I'd say try cleaning everything with your ignition before replacement; Idle problems could be caused by engine coolant sensor (ECTS). Are you sure it was changed? Did they put on a new wire connector along with it?

Hope helps.

Posted on Dec 29, 2009

J-Chris Ward
  • 731 Answers

SOURCE: how to replace valve guide seals for 1998 saturn

Read this site before you go to the trouble of changing the valve guides.
http://www.saturnfans.com/forums/showthread.php?t=65966

Use castro GTX 10W30 I use it in my Saturn and it does not burn off or leak out till i remove it.

Posted on Mar 07, 2011

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1 Answer

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1996-2002 SL/SL1/SL2
1996-2002 SL/SL1/SL2 Saturn
SL SL1 SL2 1996 1997 1998 1999 2000 2001 2002
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Jul 05, 2011 | 2002 Saturn Sl

1 Answer

How to change cam shaft sensor on 1998 saturn sl1


There is not a cam sensor on the 1.9 sohc or dohc engine. The ignition module looks at the collapsing magnetic field of the ignition coil to determine cam reference.

Did you mean crank sensor?

Are you coming up with a code for the cam sensor?

If so the fix is usually to remove the coils and ignition module from the transmission. Clean the area they mount to with a scotchbrite pad until all the corrosion is removed. Reinstall the ignition module and coils using new bolts available from saturn/GM. Clear the code.

In some cases the ignition module or the coil or the ignition wires can also cause this code if they are bad.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Jul 01, 2011 | 1998 Saturn SL

1 Answer

What type of engine do I have in my 1998 Saturn SL1?


if it is an SL1 it has a SOHC 1.9L. Basically the same engine was in all saturns 91-99, just different heads. the Sl2 had double over head cam and the Sl1 had SOHC.

Sep 29, 2010 | 1998 Saturn SL

2 Answers

1998 sl1 battery dies every few days


I'd have the battery tested. Also see my "How To" on checking a drain on the battery.

Mar 17, 2010 | 1998 Saturn SL

1 Answer

Is the battery in a 1995 Saturn SL1 a side post or a top post?


The original equipment battery for the 98 Saturn SL1 is a side post battery.

Nov 19, 2009 | 1998 Saturn SL

1 Answer

1998 Saturn SL1 cylinder head replacement


I recommend buying a Haynes manual (about $20) from automotive store; you'll need it for this task

Nov 12, 2009 | 1998 Saturn SL

1 Answer

I locked my keys in my 1998 Saturn Sl1. What's


Use your spare key or remote key FOB to unlock the doors.

Jun 28, 2009 | 1997 Saturn SL

1 Answer

Need unlock codes for car radio


Call the Saturn Dealer, Just ASK them for it, they will give it to you. *TIP- Don't go over there then they will charge for the service!!!

Dec 16, 2008 | 1998 Saturn SL

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