94 Explorer Check engine codes

[OriderUSA]

4.0 engine, and when I got this car, the EGR Tube was all cracked( everything drove ok, just very noisy). I installed another and an EGR valve at the same time. since then the Check engine lite will come on in about 10 minutes, faster if I jump on it. It didn't have that lite on before. My codes are 122, 124, 214, and 332. I had installed a screamin demon ignition coil, their wires and my plugs. No check engine lite on then. This just started when I replaced the EGR valve and the long EGR tube. (That was a real blast to put on)

Any ideas from your GURU's??

Jack

 

[MrShorty]

SOP when dealing with these is to resolve KOEO codes first, then KOER codes, and finally work on CM codes. 1st suggestion would be to review my notes on pulling EEC-IV codes and other resources here, then identify which of those codes is/are KOEO code(s), then focus on that.

Did you clear codes after changing the EGR tube/valve? If not, a CM 332 would possibly be left over from before that repair.

 

[OriderUSA]

Codes

OK...Its DARN cold out there...but.. Found plug wire #4 loose. Found a broken little hose from the EGR valve to the DPFE thingie. Got those both fixed and will test drive it tomorrow. I never had any check engine lite till I replaced the EGR tube and Valve.