Engine light on from staight pipe

[07dmax]

I just installed the straight pipe today and sounds awesome. But the engine light is stil on the dash. I have a PPE HOT programmer and also the EDGE INSIGHT and tried to clear the dtcs with both but nothing happened.
Any help?

 

[RayMich]

What code did it set?

You more than likely set an EGR code. The straight pipe exhaust changes the air flow expected by the MAF sensor and it sets a code.

I was under the impression that PPE gave you the ability to turn off the EGR codes. You may want to call PPE and ask them how to deactivate the EGR codes so they don't set again.

 

[07dmax]

I just got the code off the EGDE INSIGHT and it read P0546.

 

[RayMich]

P0546 - EGT Sensor Circ Hi bank1.
http://www.edgeproducts.com/product_images/customer_support_article-pdf-40.pdf

Looks like it's a DPF code.

I take it you removed the DPF.

You may want to call PPE and see if you can deactivate the DPF codes.

 

[07dmax]

Thanks alot I will call them or email them.