Porsche Cayenne Type 9pa U2157 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 Cayenne Type 9pa U2157 Code Meaning :

When you check Porsche Cayenne Type 9pa car engine light came on code U2157 the reason should be . However manufacturer may have a different definition for the U2157 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U2157 OBD-II Diagnostic Network (U) Trouble Code Description

U2157 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U2157 Code

The reason of U2157 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U2157 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.

U2156 Previous Engine Trouble Code For Porsche Cayenne Type 9pa

Next Engine Trouble Code For Porsche Cayenne Type 9pa U2158