Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - P0172 Code with Injen Intake, will EcuTek tune help?

ron_jeremy · 11-27-2012, 11:22 AM

I had my ECU replaced with the 812 model due to the CEL P0019 Issue. The idle hunting seemed to go away after the ECU replacement. I ran this setup with the stock airbox for about a month with no issues.

I then added the injen intake and ran it for about a week with no problems, then the weather changed. It had been around 60 degrees here and now it is in the 30-40 range and I am running into an issue with random idle hunt/stalling at stop lights. There is no effect with normal driving, just when idling. I assume this is due to the intake. I have considered going back to the stock airbox to see if the problem disappears, but I was wondering if this behavior is something that can be tuned out with one of the ECUTEK tunes?

Thanks

11-27-2012, 11:22 AM	#1
ron_jeremy Junior Member Join Date: Aug 2012 Drives: Firestorm FR-S Location: Leavenworth, KS Posts: 4 Thanks: 0 Thanked 2 Times in 2 Posts Mentioned: 0 Post(s)	P0172 Code with Injen Intake, will EcuTek tune help? I had my ECU replaced with the 812 model due to the CEL P0019 Issue. The idle hunting seemed to go away after the ECU replacement. I ran this setup with the stock airbox for about a month with no issues. I then added the injen intake and ran it for about a week with no problems, then the weather changed. It had been around 60 degrees here and now it is in the 30-40 range and I am running into an issue with random idle hunt/stalling at stop lights. There is no effect with normal driving, just when idling. I assume this is due to the intake. I have considered going back to the stock airbox to see if the problem disappears, but I was wondering if this behavior is something that can be tuned out with one of the ECUTEK tunes? Thanks