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Old 12-12-2010, 03:53 PM
g wilkie g wilkie is offline
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Default 4.0 p1443 code

hey I'm new here but gonna give it a shot that someone else fells my pain. I have a 96 ranger supercab 4.0 2x4. The CEL came on sometime back. I changed fuel cap, evap senser, solenoid and some of the hoses. Still got a CEL and rotten fuel mileage. Any body got a clue?
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Old 12-12-2010, 05:17 PM
rwenzing rwenzing is offline
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Default Re: 4.0 p1443 code

Usual cause for the P1443 in 95~97 Rangers is the Purge Flow Sensor. Could also be the Purge Solenoid or leaking vacuum hoses. Ford sells all of these as an assembly but individual parts are available from RockAuto and others.
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Old 12-12-2010, 05:27 PM
dryin dryin is offline
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Default Re: 4.0 p1443 code

whats a purge flow sensor
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Old 12-12-2010, 05:33 PM
g wilkie g wilkie is offline
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Default Re: 4.0 p1443 code

I already changed the purge flow sensor. Actually tried 2 new ones. Still got the code. I tried to list all the changes I've made, just looking for other ideas. Actually have good vacuum from the intake thru both components to the charcoal canister connection. Seems like the canister is working properly also . . .Thanks!!!!
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Last edited by g wilkie; 12-12-2010 at 05:43 PM.
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Old 12-14-2010, 02:46 PM
g wilkie g wilkie is offline
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Default Re: 4.0 p1443 code

Does anyone know what type connections are on the fuel tank on a 96 ranger supercab 2wd. I am thinking this is my next move . . .
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