blk95snake

My check engine light came on in my 94 so I went to AutoZone and they ran the codes. It came up with 327 (EVP or DPFE below minimum voltage)and 332 (Insufficient EGR flow detected). The guy at AutoZone said a new EGR valve sensor should do the trick. I bought the sensor and he told me the original one still on the car will be aluminum even though the new one is plastic. He said it would be a direct replacement and not to worry about it. Well, I've been looking under the hood and can't seem to find anything that looks even close to this thing. Does anyone know where it is? I'm assuming it's attached to the EGR, throttle, or intake, but I can't see it. I've been looking through my manual but haven't had any luck.

mjr46

gotta love autozone wanna be techs... you don't have a dpfe sensor on your sn-95 dpfe sensors for the egr system were on later model fords with odb II take that plastic dpfe sensor back if he gave you one cause it's wrong application for your car

mjr46

now you should have an evp sensor to detect pintle position

blk95snake

Wow, I even looked the part up on Autozone's website and it even says it's for my car. It has a picture and everything. What do you think I should replace to fix the problem according to the codes my ECC gave?

Joel5.0

= the correct one or EVP


OR = DPFE sensor or incorrect one

blk95snake

Yep, they definetly gave me the wrong one! That's so frustrating. I'm going to have to call them so they can update their system. Thanks for the help.

mjr46

hope you get it straightened out