[Cruzewoeisme]

Hi everyone. I replaced my water outlet valve a week ago and afterwards I'm getting these codes and a cooling fan running high speed. Codes are as follows.....PO 134, PO 135, PO237, AND PO 097. I messed up and changed valve w/o disconnecting negative cable but have sense disconnected and discharged any energy before reconnecting. What an I missing still???? Thank you!

 

[Cruzewoeisme]

Dorman

 

[Cruzewoeisme]

Yes it did. I was thinking maybe it was bad so I put the one I just installed 2 months ago in there hoping that was the issue.

 

[Cruzewoeisme]

Do you think using a spray contact cleaner on the connections would be any help? I just can't believe that 4 different sensors all went bad after I did the install. 2 O2 sensors, turbo pressure, and another I forget at the moment.

 

[Cruzewoeisme]

Unfortunately, I do not have that ability. I also can't seem to find anyone else who has experienced this issue. I may have to suck it up and pay the dealership pricing. (Insert stomach churning noise here). Ugh

 

[Cruzewoeisme]

Best thing I've heard in a while!! I'm headed home now and will get to it. Thank you!!

 

[Cruzewoeisme]

I used compressed air last week but I will clean them as well this time. Thank you for your input! I appreciate all that I get!

 

[Cruzewoeisme]

Yes correct. Water outlet valve on driver's side. Not thermostat.

 

[Cruzewoeisme]

And yes, I unhooked the blue O2 sensor

 

[Cruzewoeisme]

I'm about to find out in about an hour. I'm just allowing some cool down before I go messing again.

 

[Cruzewoeisme]

Sorry. Lol. I am sad to report no change at all. I did everything as directed. This is incredibly frustrating. I have an appointment with my local chevy garage this Friday. I don't know what else to do. Ugh!

 

[Cruzewoeisme]

Did you replace the sensor that comes with the water outlet? Some are bad in the new one. I believe I went back to the old one??? Worth a shot. Let us know.