986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Reduced Engine Power

BobX · 07-07-2011, 07:50 PM

I don't think its a low voltage issue as I've fully charged the batter using a trickle charger. The vehicle starts up fine now. But I set the fault at most key ups. As for intake blockage I don't thinkin should set s P1502 based on the description. Based on what I read above, the throttle is not returning to default position fast enough during a learn. After i clear codes while vehicle.is running, everything runs great. I even monitor the throttle position using the scan tool and it reads likely values. I guess I will try to replace the aforementioned part and see hoe it goes. Thanks for all the suggestions.

07-07-2011, 07:50 PM	#19
BobX Registered User Join Date: Mar 2004 Posts: 9	status I don't think its a low voltage issue as I've fully charged the batter using a trickle charger. The vehicle starts up fine now. But I set the fault at most key ups. As for intake blockage I don't thinkin should set s P1502 based on the description. Based on what I read above, the throttle is not returning to default position fast enough during a learn. After i clear codes while vehicle.is running, everything runs great. I even monitor the throttle position using the scan tool and it reads likely values. I guess I will try to replace the aforementioned part and see hoe it goes. Thanks for all the suggestions.