I have a 95 F150 with the 5.8 liter engine. It has been giving code 32 for the EGR valve. I have replaced the solenoid, EGR valve, and position sensor. All the vacuum hoses seem undamaged and connected. What else could be wrong with the EGR system?

 

the egr sensor wiring could be bad and check the hoses sometimes they get caked up and wont flow anything for the sensor to read. look for a white scale substance the newer ones have a red scale substance. they get clogged sometimes.

 

The hoses checked out fine, I took it to a mechanic, so now its wait and see...how much it'll cost

 

it is your dpfe sensor




differncial pressure feed back sensor

 

It was my Vacuum Tank. It had several larger rust holes. Looks like a coffee can, on the passenger side, by the fender.

 

98 f-150 4x4 5.4L.....all the VACUUM HOSES WERE REMOVED (AND THEY DIDNT MAKE NOTE OF THEIR PLACE BEFORE REMOVING!!!) I NEED THE VACUUM DIAGRAM-PLEASE???