I recently finished the install of my greddy tt, and the CEL decided to come on (25-30 miles of driving)

I got hold of the ODBII scanner and got the code PO172 - Bank 1 running too rich.

Anyone have any input / advice / suggestions?

 

You may get that from time to time. Nothing much you can do about it. Do you have a wideband O2? Have you changed any of the base Greddy programming in the eManage?

I'd just clear it with your scanner, and see if it comes on again.

 

Thanks for the reply Sharif. I have AEM and it's resting between 14-15 during idle/cruise. I haven't touched the emanage.

I cleared the code, so we'll see what happens after driving more.

 

Mine continues to read P0057 Heated O2 sensor. I clear it and it just comes back on when I start the car again. It started BEFORE I did all of my fuel upgrades and continues now.

Any suggestions?

I have an appointment to get my new front tires and am going to have the dealer look at this as well.

 

Say Doctor..

Do you have one of those Low Cost Scanners to reset ODBII codes?

I think GQ_626 bought his for about $120 U.S.D. on sale at Kragen.. that is www.partsamerica.com nation wide..

I don't know the part number.. but it is a real good tool to have..

very generic..

Cheers Amy -

 

I have the Digimoto software on my In-Car PC. It can read out all of the SES codes and clear them (in addition to doing a lot of other stuff). I did that, but the SES just pops back on every time I restart the car.

 

Dr. Bonz, I think your O2 sensor is fried...that's why it keeps coming on.

 

Dr Bonz,
I think your sensor is done with as well. My rich code comes about every two thousand miles now and is getting less frequent. After upgrading my fuel system and reflash it was more frequent but would clear and not come on again for atleast another hundred miles.
MIKE

 

Are you running test pipes? I was getting an 02 SES light every once in while with my Kinetix test pipes. Since I put the Crawfords on I havent had a SES.