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Service engine soon


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wheels71
New User

Jan 6, 2007, 11:12 AM

Post #1 of 2 (1907 views)
Service engine soon Sign In

I have a 97 t-bird, 4.6 liter. The "service engine soon" light stays on. The OBD code is p1443. Is that code for the evap canister and sensor only?. I have already put a new fuel cap on, so i know it's not that...Doesn't the oxygen sensors have a different code?....


way2old
Veteran / Moderator
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Jan 7, 2007, 2:43 PM

Post #2 of 2 (1890 views)
Re: Service engine soon Sign In

These are the MOST likely causes for your code

Continuous Memory 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.




Being way2old is why I need help from younger minds






 
 
 






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