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P1451 code on 2000 ford mustang changed all hoses to evap system code still comes up

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Posted on Jan 02, 2017

  • 14036 Answers

SOURCE: 2002 Ford Explorer code #P1451

look under hood . its on the front right.

Posted on Apr 06, 2009

  • 6 Answers

SOURCE: How do I change the turn signal bulb on 2000 Ford Mustang

Actually its easier that what the other guy said. lift your hood, look at the headlight there will be two rods that u can pull on the top of the light where it sits in the frame. pull those and u can then pull your headlight out, that will make it alot easier to get to.

Hope This Helps.

Posted on Sep 15, 2009

  • 72 Answers

SOURCE: p0503 p1451 codes

do it step by step
1- change vss sensor and recheck
2- check wiring of vss sensor
1- check wiring of EVAP vent
2- change Evap vent

Posted on Sep 16, 2009

  • 5081 Answers

SOURCE: How to change a 2000 ford explorer bypass hose?

You have to remove the tensioner assembly, not just the tensioner pulley, but the whole assembly, in order to access the plastic bypass hose.
Be very careful, as these pipes get old, the plastic becomes brittle, and possibly the flange end will break off and remain in the block when you remove the pipe, check the block opening carefully to remove all of the remaining flange.
Also, be very careful when removing the lover pipe nipple into the engine block, if you try to pry the tensioner assembly off the block, you will probably snap off the machined nipple that locates into the block, Ask me how I know!!! Good Luck, it can be done but you need to move carefully and deliberately. (by the way, a rebuilt tensioner assembly costs about $80 US, the pipe is about $6. New tensioner assembly comes with the pipe)

Posted on Sep 21, 2009

SOURCE: P1451, EVAP system canister vent

Have the EVAP System checked out and repaired

Posted on Sep 28, 2010

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Related Questions:

1 Answer

Code p1451 de mustan 2000

P1451--Evap Control System Canister Vent Solenoid
Circuit Malfunction

Going forward

Google your codes

Type: OBD & the code

Ford OBD P1451

Aug 13, 2014 | Cars & Trucks

1 Answer

P1451 obd code on 2002 ford windstar

Here is the definition of the code.
Could be a faulty gas cap, a leak in the evap venting system, a wiring problem, or a faulty vent solenoid. Something caused the system to fail a pressure test.

P1451 FORD Description The Engine Control Module (ECM) detected the canister vent solenoid signal moved outside the calibrated parameters at a specific duty cycle.
Read more:

Sep 26, 2012 | 2003 Ford Windstar

1 Answer

What does a p1451 Manufacturer specific code mean?

P1451 FORD - EVAP (Part of the fuel vapor emission control system) Control System Canister Vent Solenoid Circuit Malfunction.The Purge control vent valve is located on the carbon cannister tray near the gas tank in rear of the truck, it is either damaged or has stopped working.

Aug 17, 2011 | Ford Explorer Cars & Trucks

1 Answer

I have 2 codes showing on my 1996 ford explorer p1451 and p1507 could you explain what must be changed in order to correct the problem

P1451--Evap Control System Canister Vent Solenoid
Circuit Malfunction
P1507-Idle Air Control Underspeed Error

Codes you get DO NOT tell you what to replace

They give you a place to start testing

You cannot do that

Testing requires special euipment
and knowledge

You need a repair shop

Apr 01, 2011 | 1996 Ford Explorer

1 Answer

2001 ford escape with engine codes p0451 and p1451 just replaced evap selenoid last year

P1451-- EVAP Control System Canister Vent Solenoid Circuit Malfunction

PO451--EVAP System FTP Sensor
fuel tank pressure greater than 14 inches of water

Mar 17, 2011 | Ford Escape Cars & Trucks

2 Answers


that is a evap code . the easy way to find out why its on is to smoke the lines and that can only be done buy an auto repair shop .

Mar 04, 2011 | Ford F-150 Cars & Trucks

1 Answer

I have a emission malfuction code p1451 in a ford f150 4.6 V8 1999 triton automatic 135,000 miles. what can be the problem?

P1451--Evap Control System Canister Vent Solenoid
Circuit Malfunction

Your best to have it diagnosed with a scan tool

If your into throwing parts at it,change the solenoid

Mar 02, 2011 | 1999 Ford F150 Regular Cab

1 Answer

What is the code P1451 solution? Runs great, codes P1451, P0171 and P0174 are coming up and the engine light is on. Car needs to get inspected but codes need to be fixed.

P0171 - System too Lean (Bank 1)
P0174 - System too Lean (Bank 2)
P1451 - EVAP Control System Canister Vent Solenoid Circuit Malfunction
I'm afraid I don't have enough info to tell you how to fix the P1451 but I'm certain it's the cause of the other two codes.

Jun 08, 2010 | 2000 Ford Taurus

1 Answer

P0503 p1451 codes

do it step by step
1- change vss sensor and recheck
2- check wiring of vss sensor
1- check wiring of EVAP vent
2- change Evap vent

Sep 16, 2009 | 2000 Ford Contour

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