CEL codes

[Obieone]

I have a 2006 997 C4S that has the following CEL codes P1043,P0300,P0301,P0301,P303,P305,P0306,and P0304 can any help me with the issues i might have?

[wizard]

I'd check and, if necessary, replace the coil packs as the first step.

[JFP in PA]

I have a 2006 997 C4S that has the following CEL codes P1043,P0300,P0301,P0301,P303,P305,P0306,and P0304 can any help me with the issues i might have?

 

Welcome to RennTech :welcome:  

 

P1043 Electric air cleaner flap

 

Possible fault causes

- Short circuit to B+/ground or open circuit in the control line

- Open circuit of power supply to air cleaner flap solenoid valve

- Air cleaner flap solenoid valve faulty

- DME control module faulty

 

These look like a problem with the air cleaner/intake flap.

 

All the rest are cylinder misfire codes.  I would address the flap issue, clear the codes and see if any of the misfires return.

[Obieone]

Thanks for the feed back,  engine light cleared on  second day of issue,and hasn't come back. Believe it could have been a fuel issue but reset codes and will monitor. That one P1043 needs to be addressed thanks for input.