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			From Loren over on Renntech:
 "P1128 Oxygen Sensing Adaptation, Idle Range, Bank 1 – Above Limit
 P1130 Oxygen Sensing Adaptation, Idle Range, Bank 2 – Above Limit
 Possible fault causes:
 – Incorrect signal from MAF sensor
 – Intake air system leaking
 – Fuel pressure too low
 – Volume supply of fuel pump too low
 – Fuel injectors fouled
 – Exhaust system leaking
 
 Bottom Line - in most cases we are looking at an air leak or a bad MAF. If the MAF is bad then it is sending the wrong signal to the DME.
 
 P0740 Torque converter clutch, excessive power consumption
 This is a CAN bus reading that is sent to the instrument cluster. I've seen this often from wheel spin.
 I would reset this one and see if it comes back under normal driving."
 
 Disconnect the MAF and if the car runs better, clean or replace the MAF.
 
				__________________2009 Cayman 2.9L PDK (with a few tweaks)
 PCA-GPX Chief Driving Instructor-Ret.
 
				 Last edited by Topless; 07-19-2011 at 01:14 PM.
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