Check engine light 2003 Porsche boxstet

[particlewave]

Go to an Autozone or other parts store and have your codes read. No sense in replacing random parts in hopes of fixing it.

[Lacostas]

Originally Posted by particlewave

Go to an Autozone or other parts store and have your codes read. No sense in replacing random parts in hopes of fixing it.

Yeah I agree. Also, a failing AOS has other symptoms also, like white smoke on cold starts and abnormal idling...

[baumnutde]

Okay, DIYers, I used a better scanner and got P0344, which is replace camshaft sensor bank1, finally found where to replace sensor, right front of engine, left sensor left rear of engine, check engine light gone. Thanks for all your help

[Jager]

Originally Posted by baumnutde

Okay, DIYers, I used a better scanner and got P0344, which is replace camshaft sensor bank1, finally found where to replace sensor, right front of engine, left sensor left rear of engine, check engine light gone. Thanks for all your help

You found the camshaft sensors where????