Question about 2001 Saturn L-Series

1 Answer

No fuel pressure. Changed fuel pump, checked fuses and relays. Jumped fuel pump relay and got fuel pressure. Checked cps sensor(not sure if checked right).

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 74 Answers

Security light on or blinking?

Passlock system on these cuts fuel pump signal if the key isn't sensed or there's a problem with the system. If you have a remote starter then that's a good thing to start focusing on. Inside the column there's two wires they tap on the right side coming out of the top of the ignition cyliner. If the taps wear out and break the wire, or cause too much resistance in the wire, then that could very well be your issue. Again, security system problems?

Also CKP sensor, if you're using a scan tool it will read as putting out something even if it's not right. If you have a reason to suspect a bad sensor then I'd start considering replacing it.

Posted on Oct 08, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

2001 grand marquis not getting power across relays for fuel pump. changed pump, relay, and computer. still nothing


Check fuses #1 #2 #9 #10 #11 #12 in the battery junction box under the hood to make sure they are good

2001-grand-marquis-not-getting-power-0mjk1nw4aqo52z33ebnvxua0-3-0.gif Check fuse #8 in the central fuse box inside the car

2001-grand-marquis-not-getting-power-0mjk1nw4aqo52z33ebnvxua0-3-1.gif

Feb 14, 2016 | 2001 Mercury Grand Marquis LS

2 Answers

2000 chevy cavalier wont turn over


firstly check if you have a pressure sensor in the fuel manifold . If you have then it controls power to the ECM to the pump relay to the pump and switches the pump off when fuel pressure in the manifold is reached . Also check for a fuel emergency shut off switch that you may have to reset

Mar 28, 2014 | 2000 Chevrolet Cavalier

1 Answer

No crank and stall condition when hot


Swap the fuel pump relay with the A/C relay and see if the problem continues. the A/C relay and the fuel pump relay are the same. If it continues, the fuel pump may be getting overheated and will intermittently shut down. The CPS will certainly do something similar but you wouldn't have spark either.

Mar 29, 2010 | 1988 Chevrolet Cavalier Z24

1 Answer

No spark no fuel no start! replaced and checked everything,fuses,grounds,relays,coil, plugs,wires,distributor,crank sensor,jumped fuel pump, works. timing right on, last code given was P1500, changed fuel...


funny thing is I have a 2002 GTI with the exact same problem. have spent the last three days at work trying to figure things out.. best of luckn email me if you figure anything out. Beattie411@gmail.com

Dec 23, 2009 | Volkswagen GTI Cars & Trucks

1 Answer

1995 gmc yukon i have change the fuel assmbliy


you can manually actuate the relay if you want. Take the cover off, and push the contact over with a screwdriver and see if you can hear the pump. Have you checked to see if there's power to the relay, both the control side and the side providing power to the pump? There's two different circuits involved here, so you have to make sure they're both ok. If you have power before the relay, and power coming out of the relay headed to to pump, then your problem falls between the relay and the pump. Other things to consider, are the fuel pressure sensor, and oil pressure sensor. Some vehicles will not turn the pump on if they sense no oil pressure after a couple of seconds. Secondly, if the fuel pressure sensor is telling the pump that there's plenty of pressure, (even if there's not) it'll shut the pump down. Hope this helps you.

Nov 07, 2009 | 1995 GMC Yukon

2 Answers

1994 buick park avenue . driving home and shut off


how did you jump the fuel pump relay, by bypassing the relay or by applying power to contact that closes the relay? If you bypassed the relay completely you need to b ench test the relay you can do this easily by using any 12v dc power source. If you tested the fuel pump relay by applying power to the relay and the pump run and developed pressure. I suspect a wiring or ground issue. Good luck

Oct 07, 2009 | 1997 Buick Park Avenue

1 Answer

Engine shuts down right after starting


Have you checked your fuel pump pressure since you changed your fuel pump? And I guess you changed your fuel pump relay since you said you changed every relay. What about your ASD relay (Auto shutdown Relay)? Your fuel pump pressure at idle no load should be 35-45 if it stays running that long. That is for a 5.9 engine, not sure what you have. Here are some of the suggestions:
STARTS BUT STALLS:
Check coolant temperature sensor
Check crankshaft position sensor
Check TPS and connector (if applicable)
Check ignition and sensor wires for proper connection
Check fuel injectors


Aug 04, 2009 | 1994 Dodge Ram

Not finding what you are looking for?
2001 Saturn L-Series Logo

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saturn Experts

yadayada
yadayada

Level 3 Expert

76673 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8531 Answers

Are you a Saturn Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...