graff104
New Member
- Joined
- Mar 17, 2009
- Messages
- 389
- Reaction score
- 1
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- 0
- Location
- Oklahoma
- Vehicle Year
- 1994
- Make / Model
- Ford
- Engine Size
- 3.0
- Transmission
- Automatic
Well I pulled my codes tonight expecting just an o2 sensor code, but ended up with 2 others.
The first one i got was 33 I had never got a 2 digit code before so that confused me at first? I didn't mess up reading the codes did I?
KOEO
33 is EGR did not open/ respond during test
I also got
Memory
176 Oxygen sensor not switching - system is or was lean Left or Front HO2S
211 Ignition PIP signal was erratic or missing - Ignition Systems
So with all these codes I'm trying to decide where to go next. I was hoping for some help from everyone here. I believe the rule of thumb is to test the KOEO codes first. So i guess what I'm asking is how do you test the egr/egr sensor? I have never messed with it before so lets start simple, but I am a fast learner. Thanks in advanced!
The first one i got was 33 I had never got a 2 digit code before so that confused me at first? I didn't mess up reading the codes did I?
KOEO
33 is EGR did not open/ respond during test
I also got
Memory
176 Oxygen sensor not switching - system is or was lean Left or Front HO2S
211 Ignition PIP signal was erratic or missing - Ignition Systems
So with all these codes I'm trying to decide where to go next. I was hoping for some help from everyone here. I believe the rule of thumb is to test the KOEO codes first. So i guess what I'm asking is how do you test the egr/egr sensor? I have never messed with it before so lets start simple, but I am a fast learner. Thanks in advanced!