Any news on this? My car showed no signs at first but know consistenly showing engine control module warning and throws check engine light. Tach bounces around at idle from 1000 to 800?

I drove it on the highway to get rid of old gas then filled it up light went out but now all symptoms have returned.

2023 GT3

 

yeah me too. I need to take it to dealer but ots a pain in the *** for me to get there...
I think it happens more when weather is cold.

 

Out of curiosity do you have the upgraded Porsche Chrome gas cap on your car?

 

I do. This is interesting.

 

I do. This is interesting.

 

I have the fuel pump issue as well...going to do the updated pump anyways then whenever the software is done get that updated too.

 

I have a 2024 GT3 and the control module error showed up today at 500 miles.

 

2024 GT3, same issue - engine control error and then CEL. Started happening @ around 700 miles, Dealer ordered a "low pressure fuel sensor" which took 2-3 weeks to arrive from Germany. Car is currently in the shop for part replacement. Will keep you posted,

 

An update that might be helpful to those in future.

Car is currently with dealer and this was their feedback:
Software update was done per updated bulletin. If CEL comes back they'll do an updated low pressure pump. Pumps were being done until software fix was released.

Will report back if i throw the code again on this. Hope this helps others.

 

Got car back from dealer. They replaced the low pressure fuel sensor because of error code P310B00 (fuel low pressure implausible). The work was quite involved and required taking off engine cover, spoiler etc etc.

Have driven the car 500 miles since I got back and so far so good!