Installed C & L/Predator
#1
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Guys,
I just installed the Predtor 91 Octane Tune into my Stang and now I am getting a CEL and I ran a diagnostic and it said "bank 1 lean and bank 2 lean".
Where did I go wrong? PLease help!
I just installed the Predtor 91 Octane Tune into my Stang and now I am getting a CEL and I ran a diagnostic and it said "bank 1 lean and bank 2 lean".
Where did I go wrong? PLease help!
#2
What did it say exactley? There is: Bank 1 sensor 1, Bank 1 sensor 2, Bank 2 sensor 1, and Bank 2 sensor 2...Bank 1 and 2 is right or left side and sensor 1 is your manifold O2 sensor(important one) and sensor 2 is the cat O2 sensor.
#4
Did you buy the C&L and the Predator as a package? Did you install the C&L tune or just the regular predator 91 octane tune? The C&L tune is downloadable from diablosport if you don't have it already on your predator.
#5
Originally posted by Rebel73@September 9, 2005, 8:05 PM
it said
P0171 System too Lean (Bank 1)
P0174 System too Lean (Bank 2)
P1000 OBD Systems Readiness Test not Complete
it said
P0171 System too Lean (Bank 1)
P0174 System too Lean (Bank 2)
P1000 OBD Systems Readiness Test not Complete
#6
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Originally posted by y22kc@September 9, 2005, 7:15 PM
Did you buy the C&L and the Predator as a package? Did you install the C&L tune or just the regular predator 91 octane tune? The C&L tune is downloadable from diablosport if you don't have it already on your predator.
Did you buy the C&L and the Predator as a package? Did you install the C&L tune or just the regular predator 91 octane tune? The C&L tune is downloadable from diablosport if you don't have it already on your predator.
If by chance I did install the wrong tune, should I restore the factory backup and do it again?
#7
I had the same problem with my Steeda CAI kit. You need an updated C&L tune. The tune you have is for a 85mm kit. You need the tune for the 90mm kit which I don't know if C&L has yet. I know Steeda updated theirs already. You'll have to probably email C&L and ask them for an updated tune and see what they say.
#9
C&L has a 90mm out now? I thought it was said here the 90mm would be coming out next month. Anyways, if you did download the C&L tune from here, then you have the C&L tune. To install it, select the custom tune option rather than the performance tune option during installing. Select the tune listed there (I don't exactly how many will be here, I don't have a C&L) that you want. If you have already done this, then you have the correct tune installed. Wish I could help more
#12
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I think I figured it out! I had installed the "Performance Tune" rather than the "C & L MAF Tune", which explains why it was running lean. Thank you so much guys for all your help. That's why I love this forum so much. NOw to get out there and try her out!
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