Porsche 911 Type 997 U3841 Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Porsche 911 Type 997 U3841 Code Meaning :

When you check Porsche 911 Type 997 car engine light came on code U3841 the reason should be . However manufacturer may have a different definition for the U3841 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U3841 OBD-II Diagnostic Network (U) Trouble Code Description

U3841 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U3841 Code

The reason of U3841 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U3841 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U3840 Previous Engine Trouble Code For Porsche 911 Type 997

Next Engine Trouble Code For Porsche 911 Type 997 U3842