I recently had problems with throttle and the car hesitates to accelerate @ low rpms and cannot reach top rpm so I replaced the MAF sensor. the car has life again through out rpms and has power but now it has a problem idling and often in reverse, the engine dies. I posted this before and some members suggested to clean the throttle body or pull the battery and let the car remap and I tried it all but the issue is still here. I'm going to replace the coil packs and plugs this week to see but I'm wondering if the MAF SENSOR is malfunctioning? if I plug the old MAF sensor back, the car idles fine, reverse fine aswell only hesitation in throttle like before. The Sensor is not OEM porsche Any ideas guys?