Question about 1997 Ford Ranger SuperCab

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1996 Ranger-code P1443-"auxillary emmisions controls" is the decription that I got from Advance Auto Parts diagnostic--What can the problem be?

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The Canister Purge Assembly. This assembly connects the intake manifold to the charcoal canister and the assembly is made up of hoses, a valve and a sensor. it is located near the front of the engine compartment on the driver’s side (the canister is right behind the driver’s side headlight). Apparently, if there are any cracks in the hoses, or if the valve or the sensor wears out, this will cause the check engine light to come on, and return the P1443 code.

Posted on Oct 05, 2009

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The code that you mentioned i.e. P1443 is a code indicating faults in 3 parts.

  • Evaporative Emission Control System has failed or not functioning.
  • The Vacuum System has failed.
  • The Purge Control Solenoid has failed.
This code need immediate servicing. Contact a service engineer to get it resolved.
Thank you Sir, Have a nice day.

Posted on Oct 05, 2009

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1 Answer

P1443 code ford ranger 1996 3.0l


Have your engine checked. The only way to know exactly why an angine light is on is to have your vehicle diagnosed with a diagnostics computer. Any mechanic should have one handy. It will give them the error code assigned to the specific problem, and they will be able to tell you what needs to be fixed.

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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?

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Diagnostic code for 96 ford ranger-code number - p1443


Check the voltage on the purge flow (PF) sencor, with engine running...

Jun 19, 2011 | Ford Ranger Cars & Trucks

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I have p1 auto codes p1506,p1443,p1744


the 1443 code is very common i just fixed it on my ranger. The canistger purge valve is defective, I found one at napa for about $46. It is located by the battery. After about 1/2 a day of driving or 4-5 starts that code will go away.

May 18, 2010 | 1997 Ford Ranger SuperCab

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.

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1 Answer

What is check engine code p1443 on a MAZDA 1996 B2300 TRUCK


Diagnostic Trouble Code (DTC) P1443 indicates a failure in the EVAP canister purge valve circuit. The Evaporative Emissions (EVAP) Canister Purge (CP) valve controls the flow of vapors from the fuel vapor storage canister to the intake manifold during various engine operating modes. It may need nothing more than a good cleaning, vacuum hose connected or that is leaking, or may need more. I suggest you seek out the services of a good mechanic. Do not just throw parts at this. The code does not mean that any part needs replacing. It just means the EVAP system is being effected.

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Emission test showed error code p1443.check engine light stays on.1996 ford ranger.I looked the problem on ford emission control error and says it could be canister,purge flow sensor or purge valve.I would...


You might want to try "google images" just type in your vehicle and what your looking for. Here's an example (link) of what to look for.

http://www.fordmuscle.com/forums/attachments/all-ford-techboard/4132d1212515121-code-p1443-help-96tbird_evap.jpg

Oct 25, 2009 | 1996 Ford Ranger SuperCab

1 Answer

Codes p0402 and p1443 96 ranger


this means exactly what it says, the emission control valve is faulty and needs replacing.
Basically the valve is in an open position when it should be shut or partially shut.
Replace the valve and this should cure both codes.

May 07, 2009 | Ford Ranger Cars & Trucks

1 Answer

1995 Ford Ranger ( engine light ) and stuff need help plz


if your obd2 scanner fits the connection you have obd2, obd1 connector is way differnt.

your code p1443
Control System
Canister Purge
Valve (Mechanical)
Malfunction
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.
l Pinched, blocked or
plugged fuel vapor
tubes/hoses (except
between fuel tank and
EVAP canister)
l Damaged EVAP
canister
l Disconnected, cracked
or cut fuel vapor
tubes/hoses (except
between fuel tank and
EVAP canister)
l Damaged EVAP
canister purge valve
Check for audible vacuum
noise in the engine
compartment or significant
fuel odor in the engine
compartment or near the
EVAP canister.

This link has all the codes you need.
http://rockledge.home.comcast.net/~rockledge/RangerPictureGallery/DTCs.pdf

Jul 17, 2008 | 1995 Ford Ranger Supercab

1 Answer

1996 ford ranger -3.0 ltr


Had a similar problem and it just ended up being the sensor for the EVAP controls.  Stupid I know but it fixed the rough idle. Error code was P1443. Worth a try.

May 30, 2008 | 1996 Ford Ranger SuperCab

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