Question about 1999 Saturn SL

1 Answer

Diagnostic code for1999 Saturn po141,po404,po440

Need to know what codes mean

Posted by Frieda on

Ad

1 Answer

kevin

  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

  • Contributor
  • 3 Answers

Leaky fuel tank or evap line bad canister purge sonoild

Posted on Aug 06, 2012

Ad

5 Related Answers

Anonymous

SOURCE: I have a diagnostic code

p1811 means=Replace Pressure Control Solenoid Valve Assembly. Its a common problem with saturn transmissions.

Posted on Aug 10, 2008

Ad

Tommy Cude

  • 299 Answers

SOURCE: 99 Saturn with trouble code P0341

cam position code ,ingnition coil for 1&4 plug,probably fail plug wires or corrosion at coil and plug wires. could also be cracked 1or4 sparkplug.

Posted on Jun 16, 2009

Anonymous

  • 74 Answers

SOURCE: I have a 2001 saturn L100 that has a code of

EGR Valve is on the intake manifold on the right side rear by the shock tower. It's round, has a base similar to a diamond shape, and has a steel tube leading up to it's base area on the back of the rear intake manifold. You can take it off and clean it out with throttle body cleaner, and clean the tube, but I've never seen one plugged. If it's indeed bad then I'd replace it and get a new gasket. If you're not sure how to check it then you should reask and clarify that.

BTW... just because there's a code doesn't mean the valve is broken. Could be an electrical issue. Again, check and clarify please.

Posted on Oct 08, 2009

steve_e_uk

steve morris

  • 1675 Answers

SOURCE: What does code P1133 mean: 98 Saturn SW2?

hi this site will have your answer..hope this helps


http://www.saturnfans.com/forums/showthread.php?t=136348

just click link

Posted on Feb 13, 2010

Anonymous

  • 39 Answers

SOURCE: 2003 saturn vue trouble code p1599

P1599 IS A STALLING ISSUE COULD BE BAD GAS / BAD FUELPUMP DIRTY FUEL FILTER
DISCONNECT BATTERY AND SEE IF THE LIGHT COMES ON AGAIN
U2107 HAS SOMETHING TO DO WITH THE COMPUTER LOOSING POWER AT THE BODY MOUNTS CHECK CABLES AND GROUND STRAP

Posted on Mar 02, 2010

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Pontiac grand am I had a diagnostic reading at autozone for diagnostic codes po128,po440 and p1189 don't know what they mean for a 2003 Pontiac grand am gt 3.4 liter and v6 engine vehical


PO128 -- engine coolant low or thermostat not working
P0440 - EVAP system malfunction, gas cap loose - Cat convertors missing from car can cause this
P1189 - Engine Oil Pressure Switch Circuit -- CAT CONVERTORS MISSING FROM CAR can cause this.

Jan 28, 2015 | 2003 Pontiac Grand Am

1 Answer

What is codes po128 ,po440 and p1189 for a 2003 ponyiac grand am gt 3.4 liter and v6 engune?


Oil pressure switch issue
Coolant temperature sensor issue
EVAP system issue
All different issues, so I suggest seeing a mechanic.

Jan 28, 2015 | 2003 Pontiac Grand Am

1 Answer

2006 Dodge Caravan Getting Two codes: Po135 and Po141


Sadly people don't know that trouble codes only tell the mechanic what to test, not what to replace. And auto parts stores are in the business of selling parts, not giving advice.
Code 135 means there is a problem with the heater inside the o2 sensor for bank one in front of the catalytic converter. Code 141 means the same thing for the o2 sensor after the cat.
Since it is very rare to have two O2 sensors fail at the same time, chances are the problem is lack of power going to the sensors.
The power circuits would need to be checked which requires a shop manual to get the testing procedures and wiring diagrams.

Aug 05, 2014 | 2006 Dodge Grand Caravan

1 Answer

Have a 1998 cadillac eldorado, diagnostic codes are PO404 and PO307, what does that mean?


Code 404 is for a problem with the EGR valve and code 307 is for a miss on cylinder 7.
The egr valve would need to be tested, and the spark plug and injector checked out on cylinder 7.

Jan 10, 2013 | 1998 Cadillac Eldorado

1 Answer

What do all these codes mean PO135-PO300-PO404-PO102-PO440


po135 is o2 sencer on drivers side. will be the first one. po300 is random/multiple misfire.po404 is a egr code. po102 mass air flow circuit low input. po440 evap emission control system malfunction

Dec 23, 2012 | Cars & Trucks

1 Answer

NEED TO KNOW WHAT CODE PO137,PO141,PO452 MEAN FOR A 2000 DAEWOO NUBIRA


two codes are for an oxygen sensor & the 452 for the evap system

Google OBD2 Systems followed by the code

Nov 29, 2012 | 2002 Daewoo Lanos

1 Answer

Diag codes for trouble shooting po141,po404,po440


Code 141 is the O2 (oxygen sensor) gone bad, needs replacing.
Code 440, 442 and 445 are all in the EES (Evaporative Emission System). They are leaks in the PCM (Powertrain Control Module). It tests this system when there is about one fourth tank of gas left.
This system controls fumes from the fuel by storing it in a vapor canister until they can be burned off. This system has several parts in it. You have the solenoid (which is a vent valve and a purge valve), fuel tank, a vapor canister, and you have lines coming from engine vacuum port, going to the vent valve. But you may want to check your gas cap. This is the culprit most of the time. As we take it off and on, it can cause leaks. This is also the cheapest solution. You'll have to clear your code with an OBD scan tool, to see if it was repaired by replacing your gas cap.
Also older vehicles can have a leak around the fuel filler neck where the gas cap attaches to is a seal and it could have gone bad.
A lot of times that seal is leaking around that filler neck. So more likely than not, it is leaking and/or gas cap needs replacing.
A 403, 404,405 are in the EGR System.
401 and 402 are the EGR valve.
You will get these codes because the PCM has sent them. It will send them to test the system as part of a self-diagnostic test and the other reason it sends it is because it wants to monitor the EGR system through everyday, normal operations.
This is what is known as PCM command. It is looking for correct signal of the wires to make sure they are working right from the solenoids in the EGR valve.
There is a problem in the EGR system that needs fixing. Sometimes replacing the EGR valve will fix the problem, but before you go out buying a lot of parts for your car, have a mechanic shop test the EGR system.
Good luck.

Aug 01, 2012 | 1999 Saturn SL

4 Answers

I have four codes. P0136, P0141, P0171, P0401.


p0136 and p0141 are o2 sensors and p0401 is a egr flow and the p0171 means its running lean on low bank 1

Jun 30, 2010 | 1996 Ford Econoline

1 Answer

I have a 98 grand prix had a friend put it on the computer these r the codes that came in order PO141-PO305-PO404-PO141pd? Can some one please explain what these mean and how do I fix the problem?


go to autozone and have them code check the numbers for you they will give the info from the codes for free if you ask them the wont tell how to fix it but codes will be explained on the print out and its free service

May 06, 2010 | 1998 Pontiac Grand Prix

Not finding what you are looking for?
1999 Saturn SL Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saturn Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14866 Answers

Joe Taylor
Joe Taylor

Level 3 Expert

2228 Answers

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

Answer questions

Manuals & User Guides

Loading...