Question about 1996 Ford Thunderbird LX

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Two codes codes p1443 and p0430

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Code p1443 - Evap canister purge system mafunction.possible cause faulty Evap canister purge valve.fuel vapor hose blocked between Evap purge valve and the FTP sensor or blocked between purge valve and intake manifold or vacuum hose blocked between purge valve and intake manifold.code po430 catalytic system efficiency bank 2 below threshold.possible causes. air leaks at the exhaust manifold or in the exhaust pipes. catalytic converter is damaged.ECT OR CHT SENSOR has lost its calibration.engine cylinders misfiring or the ignition timing off.engine oil is contaminated.front HO2S or rear HO2S is contaminated with fuel or moisture.both front HO2S OR REAR HO2S is loose in mounted hole. fuel pressure is too high due to faulty fuel pressure regulator.

Posted on Jan 03, 2013

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Posted on Jan 02, 2017

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Check enging is on---OBD code is PO171 & p1443---how do i fixed this problem


The most likely cause of these two codes tripping together is a vacuum leak associated with the canister purge system. This system collects the vented gasoline vapor from the fuel tank and when the engine is running purges the canister into the manifold.

The P0171 is an indication that the engine is running lean and the P1443 is a fault associated with the Purge Control Valve Solenoid trouble code control valve.

Inspect under the hood for a disconnect vacuum line.

The photos are examples of the vacuum circuit connect via hoses. Listen for a vacuum leak when the engine is running. It would be a whistle sound. Also if work has been done recently look in the area that the work was done under the hood.

26150454-uk2ysmhepcorsq0r4fy0hyob-4-0.jpg

26150454-uk2ysmhepcorsq0r4fy0hyob-4-2.jpg Hope this helps?

Apr 03, 2016 | Cars & Trucks

1 Answer

P1443,p0401 and po420 failed emission


P1443 is an EVAP code which means the purge control solenoid.P0401 is an EGR valve and code p0420 is a catalytic converter.

Mar 28, 2014 | Cars & Trucks

1 Answer

My 2004 745li. Shakes while car runs and my codes are p1443 and p300. Somebody please tell me something


Your best to use Google & do your research on internet
for your vehicle description & put in OBD2 Code P1443

Forget the 300 that is just random misfires & most likely
on start up & you don't diagnose that one

Work on the P1443 it will be vehicle specific

Jan 31, 2013 | Cars & Trucks

1 Answer

P0430 2005 tuscon


Check out related help links to troubleshoot these common error OBD code noticed on many brand vehicles:------
1998 GMC K1500: OBD Error Code P0430? http://schematicsdiagram.blogspot.in/2012/06/1998-gmc-k1500-obd-error-code-p0430.html

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OBD code P0301, P0430 and P0174? http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0301p0430-and-p0174.html

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These will help.
Thanks.

Nov 23, 2012 | Cars & Trucks

1 Answer

P0430 code tuscon 2005


Check out related help links to troubleshoot these common error OBD code noticed on many brand vehicles:------
1998 GMC K1500: OBD Error Code P0430?http://schematicsdiagram.blogspot.in/2012/06/1998-gmc-k1500-obd-error-code-p0430.html

-----------
OBD code P0301, P0430 and P0174?http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0301p0430-and-p0174.html

-----------
These will help.
Thanks.

Nov 23, 2012 | 2005 Hyundai Tucson

1 Answer

What is OBD11 code P1443 on my 1998 3.8L Mustang


You will need to change the PURGE FLOW SENSOR and SOLENOID.

Nov 20, 2011 | Cars & Trucks

2 Answers

Check engine lite came on code is p1443 what does this code mean


P1443 Evaporative Emission Control System Control Valve The Evaporative Emission Control System monitors the fuel vapor flow between the engine intake manifold and the EVAP canister. The system failure occurs when a leak or blockage between the intake manifold, the EVAP canister purge valve and the EVAP canister is detected by the PCM.

Code P1443 Possible Causes:

- Pinched, blocked or plugged fuel vapor tubes/hoses (except between fuel tank and EVAP canister)

- Damaged EVAP canister

- Disconnected, cracked or cut fuel vapor tubes/hoses (except between fuel tank and EVAP canister)

- Damaged EVAP canister purge valve

May 04, 2011 | 1997 Ford Escort

2 Answers

P1443 computer code what is it on my 1996 ford thunderbird


P1443 = A problem with the EVAP purge flow system
Continuous Memory Diagnostic Trouble Code (DTC) P1443 indicates an incorrect Evaporative System Purge Control Valve flow.

Possible causes:
-- Obstructed, open or cracked hoses between EVAP canister purge valve and intake manifold.
-- Damaged EVAP canister purge valve.
-- Damaged PF sensor.

Hope help with this.

Apr 25, 2010 | 1996 Ford Thunderbird LX

1 Answer

Ck. Engine P0420 & P0430


engine code p0430 for 2005 toyota sienna

Nov 25, 2009 | Toyota RAV4 Cars & Trucks

1 Answer

96 ford escort lx failed emissions code #p1443


1996 ford escort runs fine with full power but check engine light comes on p1443 and i changed gas cap the light still comes on?

Sep 25, 2009 | 1996 Ford Aerostar Extended

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