Van has a dtc code 0433

1998 FORD WINDSTAR
134,000 MILES • 6 CYL • FWD • AUTOMATIC
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LITTLEGIRLKIM
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code 0433, what is this? And I get out of the van and a strong odor of gasoline. I dont see anything leaking.
Jan 8, 2011 at 3:15 AM
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OBXAUTOMEDIC
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Hello,

here is the code def....

P0433 – Heated Catalyst Efficiency Below Threshold (Bank 2)

Now, since you have a strong oder of gas you will need to check fuel pressure. Pressure should be 35 - 45 psi with key on engine off. Check out link below for test proceedure....

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

.
Feb 4, 2011 at 2:48 AM