System too lean
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- Posts: 1
- Joined: Mon Jan 21, 2019 12:06 pm
System too lean
I have a 2006 mustang v6 with the 91 octane tune from the DiabloSport predator tuner. My check engine light is on and has many O2 sensor signals. And has a P1074 code. My question is do I have to change the oxygen sensors or take it to a dyno? I uploaded the codes on a picture.
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- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
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Re: System too lean
You seem to have several O2 sensor issues. I would say the vehicle has an issue that needs to be addressed first.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com