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Discussion Starter #1
I'm pulling the following Codes
P0172: System Too Rich Bank 1
P0325: Knock Sensor 1 Circuit Bank 1 or Single Sensor
P0551: Intake Manifold Tuning Valve Control Circuit Low Bank

i'm running a k20a3, but with a2 components (tranny, harness, IM, EX etc..). The local acura dealership informed me i'm pulling P0551 cause i'm running an a2 IM with the a3, any way around it?

i'm also running a2 injectors, could that be causing the Richness?
Any information would be greatly appreciated cause i have an emission test coming up. and no i dont have kpro, running stock a3 ecu. THANKS!
 

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Registered
Joined
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183 Posts
I'm pulling the following Codes
P0172: System Too Rich Bank 1
P0325: Knock Sensor 1 Circuit Bank 1 or Single Sensor
P0551: Intake Manifold Tuning Valve Control Circuit Low Bank

i'm running a k20a3, but with a2 components (tranny, harness, IM, EX etc..). The local acura dealership informed me i'm pulling P0551 cause i'm running an a2 IM with the a3, any way around it?

i'm also running a2 injectors, could that be causing the Richness?
Any information would be greatly appreciated cause i have an emission test coming up. and no i dont have kpro, running stock a3 ecu. THANKS!
Swap in your stock A3 (270cc) injectors to take care of the richness, plug in the solenoid for the secondaries in the intake manifold to take care of the P0551 and I am not sure on the Knock sensor...
 
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