Question about 1992 Ford Crown Victoria
I have a crown victoria 1992 and the engin runs smoothly but I have a yellow lamp is on all the time.
The most common reason for the CHECK ENGINE LIGHT on those is a plugged EGR PASSAGE or the bad PFE SENSO the codes are in the 400 series,401,403, this passage is under the elbow that is on top of the intake manifold, it comes up and becomes the throttle body. take it off clean the C shaped groove in the intake manifold and use a thin wire to clean inside the very small hole as far as you can use carb cleaner if you need to, use gaskets from the dealer when you go back togother and NO SEALER AT ALL!!!!!!!!!!!!!!!!!!!
Also change the PFE sensor its mignt be a metas box with two rubber hoses it will be on the rear of the intake where you will be working the new updated one is plastic and comes with new hoses buy this AT FORD and install it follow the instructions to the letter do not buy these parts at a parts store no matter the price, quality is key here
Please rate this a fixya Thank you and contact me at email@example.com if you need further help on this problem
Posted on Sep 07, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 23, 2013 | 1992 Ford Crown Victoria
Jul 01, 2012 | 1992 Ford Crown Victoria
Mar 17, 2010 | 1992 Ford Crown Victoria
Apr 02, 2009 | 1992 Ford Crown Victoria
Mar 24, 2009 | 1992 Ford Crown Victoria
Aug 19, 2008 | 1992 Ford Crown Victoria
87 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: