Question about 2000 Chevrolet Blazer

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2000 S-10 Blazer (Location of fuel tank pressure sensor?)

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Your fuel tank pressure sensor is part of your fuel pump assy and is replaceable without changing the fuel pump. sad news is you still have to drop the gas tank to replace it

Posted on Feb 27, 2012

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Posted on Jan 02, 2017

  • 139 Answers

SOURCE: fuel pump pressure specs

The fuel pump specs are 14 psi. and 20 gallons an hour.

Posted on Sep 08, 2009

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SOURCE: 2000 chevy blazer, truck cranks

Does your battery go dead?

Posted on Dec 18, 2008

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SOURCE: fuel pressure regulator

Two places to look...if you have separate injectors for each cylinder then regulator should be at the front end of the fuel rail. If you have throttle body injection it is on the throttle body itself.

Posted on Jul 30, 2009

dennymulford
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SOURCE: I have a 2000 Chevy Blazer I have replaced

maf sensor, tps sensor,or timing gear

Posted on Apr 16, 2009

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SOURCE: location Fuel Tank Pressure Sensor on a 2005 chevy express van

lOOK UNDER THE REAR OF THE VEHICLE ABOVE THE SPARE TIRE ON A CROSSMEMBER BETWEEN THE FRAME RAILS.

Posted on Apr 24, 2009

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1 Answer

2009 accord coupe 4 cyl fuel tank pressure sensor location & does tank have to be dropped?


Yes the tank must be dropped, but not entirely removed, the sensor is on the top of the tank.

Sep 05, 2016 | Honda Accord Cars & Trucks

2 Answers

Where is the fuel pressure sensor on a 2001 chevy blazer 4wd 4.3 engine


There isn't a sensor on these. There is a regulator, if that what your looking for? it is inside the plenum attached to the injector control. Under the big plug near the rear of the engine.

Jun 11, 2016 | 2001 Chevrolet Blazer

1 Answer

Where is the evaporative emission control system press sensor in a 1998 chevrolet S-10?


YOUR HAVE FUEL PRESSURE SENSOR ON TOP OF FUEL TANK IN THE WHOLE FUEL PUMP MODULE.. YOU HAVE TO DROP FUEL TANK TO REMOVE FUEL TANK PRESSURE SENSOR ON TOP JUST DISCONNECT ELECTRICAL CONNECTORS AND REMOVE THE SENSOR.

Jun 18, 2011 | 2001 Chevrolet Blazer

1 Answer

What is the codes means po452 and po453


Hi,

The codes indicate a problem with the fuel tank pressure sensor. One code is for no volts, the other is for high volts. Without a scanner hooked up to monitor. I have to go with you have a bad fuel tank pressure sensor. this is an emissions control sensor. the tank is pressurized and the sensor monitors it for leaks etc. the tank must come out as it is mounted on top of fuel pump module

REMOVAL PROCEDURE

  1. Raise the vehicle.
  2. Remove the fuel tank. Refer to Fuel Tank .
  3. Remove the fuel tank vapor pressure sensor electrical connector.
  4. Remove the fuel tank pressure sensor.
INSTALLATION PROCEDURE
  1. Install the fuel tank vapor pressure sensor.
  2. Install the fuel tank vapor pressure sensor electrical connector.
  3. Install the fuel tank. Refer to Fuel Tank .
  4. Lower the vehicle.
Thanks.

Feb 02, 2011 | 2001 Chevrolet Blazer

1 Answer

What is a p0452 code for a 2005 Chevy trail blazer


DTC P0452 - Fuel tank pressure sensor- low voltage.----------

Possible causes:------Faulty fuel tank pressure sensor.

  • open/short in wiring harness between pressure sensor & VCM.
  • Faulty VCM.
----------------
The fuel pressure sensor has to be checked and replace.-----------Thanks.Helpmech.

Feb 01, 2011 | 2005 Chevrolet TrailBlazer

1 Answer

Where is the Fuel sensor locate on a 98 chev blazer?


Both the fuel level sensor/sending unit and the fuel tank pressure sensor are located on or in the fuel pump module.

The fuel tank will need to be lowered in order to gain access to the fuel tank pressure sensor which will be the black sensor on top of the fuel pump module.

The fuel tank will need to be removed in order to remove the fuel pump module to gain access to the fuel level sending unit attached to the side of the fuel pump module.

Nov 07, 2010 | 1998 Chevrolet Blazer

1 Answer

CHANGE FUEL PUMP ON 1999 BLAZER


Check your fuel pressure.
Hopefully this tank is not full, as you need to pull the tank to change fuel pump, this is mounted onto the tank through the top. There are several plastic fitting and hose connecitons on the tank as well as the fuel level connector. There may also be a Vapor pressure sensor on the tank. After unbolting the tank lower the tank just far enough to remove the wireing and hoses. Make sure top of tank is clean. If you have to move tank out from under Blazer cover hose aconnectionss and wash off top of tank and flange area. Unlock flange and R and R pump assembly. Reconnect hoses and wires, reinstall tank. Connect hose to fuel test port on engine, purge air from fuel system. Check the fuel pressure. InMrFixIt

Dec 29, 2009 | 1999 Chevrolet Blazer

1 Answer

Codes on my 2001 Blazer are Po452 and Po651 What do I look for?


CODE PO452 FUEL TANK PRESSURE SENSOR CIRCUIT LOW INPUT CONDITIONS.YOUR FTP OR FUEL TANK PRESSURE SENSOR FAILED. PO651 5 VOLT REFERENCE 2 CIRCUIT MALFUNCTION CONDITIONS.POSSIBLE CAUSE 5 VOLT REF.CIRCUIT IS SHORTED TO CHASSIS OR SENSOR GROUND.OR 5 VOLT REF CIRCUIT TO MAP OR TP SENSORS CIRCUIT IS SHORTED TO B+.ALSO YOUR PCM HAS FAILED.YOU PROBABLY NEED TO TAKE IT TO DEALERSHIP.THEY HAVE DIAGNOSTIC EQUIPMENT TO CHECK SENSORS AND PCM FAILURE.

Nov 10, 2009 | 2001 Chevrolet Blazer

1 Answer

On a 1998 chevy blazer zrz 4 x 4 i get the code of p0452 evap emmission control system pressure sensor low what does this mean? how do i solve this problem? also, when i push in the clutch it makes a...


Hi,

P0452 indicates a low voltage signal from the fuel tank pressure sensor, which converts fuel tank pressure into a voltage signal sent to the ECM.

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. Given the gas cap's age, you may just want to replace it as the seal may be dry and leaking which would give you a low pressure signal. 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.

Regarding the noise from clutch, it seems to be a bearing issue or the clutch plate/pad might have worn.

Hope i helped.

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


Jul 11, 2009 | Chevrolet Blazer Cars & Trucks

1 Answer

Fuel tank pressure sensor


Located on top of fuel tank on the fuel pump. Check fuel pressure at the fuel rail first.

Nov 03, 2008 | 2000 Chevrolet Blazer

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