Egr???

[BensRanger]

My 97 2.3L ford ranger got a code for low flow EGR valve. First I cleaned everything from EGR to pipe leaving EGR valve. Put it back together and it did not fix the code. So I bought a new EGR valve and replaced it, but code is coming back. Not sure what the next step would be.

 

[jfkansas]

Probably the EGR Differential Pressure Sensor or DPFE.

My truck had been running terrible, bought one of these off of Ebay for $29, changed the hoses also and all is better. I haven't checked codes again yet but drive ability is much better. The one off ebay looks to be a rebuilt one, the DPFE is a patented device. The old part number is milled off on the one I got, other than that it is identical to the original part.

 

[Bryan22]

what's the code?

 

[BRUTUS_T_HOG]

i vote for DPFE sensor if the control solenoid/valve is ok.

 

[Bryan22]

ya, that's all that's left. haha.