Mercedes E 270 B1638 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.

Mercedes E 270 B1638 Code Meaning :

When you check Mercedes E 270 car engine light came on code B1638 the reason should be . However manufacturer may have a different definition for the B1638 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B1638 OBD-II Diagnostic Body (B) Trouble Code Description

B1638 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B1638 Code

The reason of B1638 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

B1638 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.

B1637 Previous Engine Trouble Code For Mercedes E 270

Next Engine Trouble Code For Mercedes E 270 B1639