Un-delete EGR wires?

[bigredscowboy]

Almost done putting the EGR back on but curious about 2 wire connections:
1. ?
2. DPFE sensor connector. Was this originally wired with the driver injector harness?

 

[bigredscowboy]

I believe they are these two parts (image from google) but I don't have wires for them out of the driver bank harness. Could PO have cut them out? where do they connect to?

 

[bigredscowboy]

After searching around, I'm beginning to think the 03 didn't have an EGR

 

[2000StreetRod]

different intake manifold

I seem to recall that the 2003 Explorer has a different SOHC V6 intake manifold than the earlier years. I don't know if that is true for the Ranger. Anyway, I think the EGR tube goes to the rear of the passenger side instead of the front of the driver side. It may look like the one below.

The item circled in your first post with the pigtails appears to be the EGR vacuum regulator (EVR). On my 2000 it is located on the passenger side even though the EGR tube, EGR valve and DPFE are on the driver side.

I would be very surprised if your Ranger came stock with no EGR.

 

[bigredscowboy]

Both my 03 ranger and the 02 X sport had the newer intake seen below. I am nearly convinced that my truck could not have had an EGR bc of several things:
1. there are no wire connectors for the DPFE or regulator
2. The red vacuum hose does not have connections for the double regulator or the EGR valve
3. The holes where the regulator screws in have not been tapped into the plastic manifold!

 

[2000StreetRod]

Rock Auto & Tasca

Rock Auto and TascaParts lists an EGR valve and DPFE for a 2003 Ranger Edge with the 4.0L SOHC V6. You may want to find a wiring diagram.

 

[bigredscowboy]

Rock Auto and TascaParts lists an EGR valve and DPFE for a 2003 Ranger Edge with the 4.0L SOHC V6.

I love RockAuto but how definitive is their parts list. I want to say I remember one part being wrong, but that could be my imagination.