Question about 2000 Saturn SL

1 Answer

2001 saturn obd code of 0452 what is the problem and how do i fix it

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 10,515 Answers


P0452 - Evaporative Emission Control System Pressure Sensor Low Input.

Evaporative Emission Control System Pressure Sensor Low Input indicates a low voltage problem in the Fuel Tank Pressure Sensor (FTPS). What the fuel FTP sensor does is convert fuel tank absolute pressure into electrical signals and inputs the signal to the ECM/PCM, (Computer).
First thing to do is make sure the gas cap is good and tightened properly. Then check the vacuum lines and wiring at the FTPS (Location-Fuel Tank) to be sure they are good, clean and tight.
Barring a wiring problem it can be a bad FTPS or PCM.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Oct 07, 2009

Testimonial: "thank you very much, I cant believe how fast you answered and with such detail. thanks again"


1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Can i use a astron CP9135 OBD II AutoScanner to read codes on my 2006 Saturn ion?

Did you do right?Plug in turn on do not start engine press button should start reading.

Oct 10, 2016 | Saturn Cars & Trucks

1 Answer

2001 Saturn no codes are reading?

if the obd ll port not working replace the accessory fuse ---if just no codes and system ready thats the normal setting you want --do not clear codes and or change batteries since doing so clears all memory and vehicle has to recycle through all emissions to be ready

Jul 31, 2016 | 2001 Saturn L-Series

2 Answers

Engine Misfire

Here's a link to your code problem,P0300 is their's a misfire and every number after 300,like 301 means cylinder one,which this is for both of your codes,go down the list and see if it's your problem.These codes have many faults,have to trouble shoot to fix. P0301 OBD II Trouble Code Here's the P0303 code. P0303 OBD II Trouble Code

Jun 22, 2015 | Saturn Cars & Trucks

2 Answers

Why are dashbpoard lights blinking on saturn 2001

because there have some problem on your car, take your obd2 scanner to have check.
OBD Tools 365 Days Shop

May 13, 2014 | 2001 Saturn SC

1 Answer

Code po506 comes on

Use Google for all codes

OBD PO506 -- type that

Aug 28, 2013 | 2001 Saturn SL

1 Answer

High idle speeds with check engine light on

get an obd code reader likely an o2 sensor or your TPS senor is bad. the reader will tell you which

Dec 29, 2010 | 2001 Saturn SL

1 Answer

How do you reset a service engine light on 2001 saturn l100?

You will need a OBD II scanner to reset or turn off the MIL (Malfunction Indicator Lamp).

Jun 17, 2010 | 2001 Saturn L-Series

1 Answer

Obd codes p0171 and p0174 Fuel trim system lean

Check for a vacuum leak or clogged fuel filter .These are lean codes and both of these problems will cause this code:)

Jul 30, 2009 | 2001 Saturn L-Series

1 Answer

1999 gmc jimmy 151k miles code 0452, emmissions help


Mar 25, 2009 | 1999 GMC Jimmy

Not finding what you are looking for?
2000 Saturn SL Logo

1,062 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saturn Experts


Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8548 Answers

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

Answer questions

Manuals & User Guides