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1. 2fod Bmw Code
2. Bmw 2fod Code
3. 2fod Bmw 2006

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This topic applies to

All Models with the N51, N52 or N52K engine

MSV80 DME Version

Overview

Complaint

The service engine soon lamp may be illuminated and/or the engine is overheating and a check control message is displayed. The check control message displayed is red and states “Stop Vehicle-Engine Overheated”

Cause

After performing a short test on the vehicle, one or more faults are stored in the DME,

• 2E81
• 2E82
• 2E83
• 2E84
• 2E85

The water pump is defective or there is a malfunction with the power supply/ground circuit or no communication with the electric water pump.

Correction

Check for the correct voltages at the water pump.

• Pin 1 - 12 volts
• Pin 2 - 12 volts
• Pin 3 - approx. 8 volts

If all the voltages are correct, replace the water pump. In the case where only faults 2E81 and 2E85 are stored, perform a battery reset and check the operation of the water pump. In the event of replacing the water pump, be sure to perform the bleeding procedure.

When replacing the water pump, the aluminum mounting bolts require replacement. Because the mounting bolts are made of aluminum they require a torque sequence that must be followed without fail. The aluminum bolts can be identified by the color blue on the head of the bolt. The aluminum bolts must always be replaced when removed because they are designed to be one-time use hardware. When installing the water pump, the aluminum bolts must be torqued to 10-15 Nm initially, then an angle torque of 90 degrees.

Description

Module Experts provides a full line of BMW ECU Repair. Whether or not you are looking for a Remanufactured BMW ECU DME tomorrow or looking to send yours into be rebuilt we have your solution. BMW uses mostly Bosch & Siemens Engine Control Modules also known as a DME.

BMW ECU Repair

BMW like Mercedes is know for having VIN locked ECUs and DMEs. Why this is important is that means you can’t just go buy one from a salvage yard and put it in your vehicle. Even the dealership do not have the ability to reprogram and used ECU/DME. Here at Module Experts we can buy pass these limitations and can perform a BMW ECU Repair and fix your existing ECU DME.

Our BMW ECU Repair includes

Visual Inspection of ECU to check for burnt, damaged or missing components.

Going over symptoms in regards to what the vehicle is doing including DTCs.

2fod Bmw Code

DES (Diagnostic Evaluation Service) Tracing every circuit related to the issues described.

Removal of defective and damaged components

Removal and upgrade of other common components that fail

Module is then put back together and electronically tested.

Modules we can typically perform a BMW ECU Repair on.

Bmw 2fod Code

Remanufactured BMW ECU

In the event that the BMW ECU Repair is not an option for your BMW ECU we can provide you with a Remanufactured BMW ECU/DME that is Plug and Play. Through our manufacturing process we can unlock an ECU/DME and Reprogram the Remanufactured ECU for your vehicle.

2fod Bmw 2006

These ECU/DMEs come with a 1 Year Parts Replacement Warranty

We have a Tech Assist program so if you ever run into any issues you can contact us and speak with one of our 2 ASE Certified Master Techs.