Engine Computer Board High Quality Durable

Wear Proof A2731535079 Perfect Fit Heavy Duty Durable for Car

ECU Engine Control Module Features:

1. Flexible and easy to use.Perfect match with the car
2. New and nice qulity, durable to use.
3. Built to strict quality control standards.Not easy to damage, long service life
4. Stable performance, high reliability.a perfect replacement for your old ones
5. Made of high quality material, for durable use.

ECU Engine Control Module Specification:

Type: Engine Computer Board
Fitment Type: Direct Install
Part Number: A2731535079 A2731533079 A2731536591
Reference Part Number: A2721535291, A2721533692, A2729001300, A2729002900, A2729005400, A2721534991, A2721530391
Interchange Part Number: A2721533779, A2721535479, A2721530391, A2721533291, A2721531291, A2721536091, A2721534991, A2721535091, A2721537591, A2721535191, A2729004700, A2721532491, A2731534879, A2731534979, A2721535691, A2721535391, A2731535079, A2721531679

ECU Engine Control Module Fitment:

Fits for Mercedes-Benz
S Class 2004-2010 CL 500 2008-2011
216 CL 500 / CL 550 USA / JAPAN
221 S 500 / S 550 USA / JAPAN
221 S 500 4MATIC / S 550 4MATIC USA / JAPAN
221 S 500 / S 550 USA / JAPAN
221 S 500 4MATIC / S 550 4MATIC USA / JAPAN

Engine Control Module Installation Note:

1. Installation and programming is highly recommended by professional engineers
2. When installing the product, pay attention to check the reason for the previous computer board to avoid burning the computer board again with the same fault.
3. Check whether the voltage is normal (voltage about 12V) before installing the computer board, it is recommended not to install it above 15V, check whether the line is normal and whether the iron is good, otherwise there is a possibility of burning the computer board.
4. After installing the computer board (insert the plug for trial operation), the key is turned on to the NO position, and it can be switched back and forth three or four times before starting. 
5. If the car has anti theft function, you need to decode (match) first, this depends on your car and not the computer board.

Engine Control Module Installation Method:

1. First unload the battery wire a live wire, then install the computer board (circuit board), and then connect the wire.
2. After the car key turn to NO, do not land the car, wait 1-2 minutes, and then ignite.
3. If the fire cannot be caught last time, repeat the previous step and try again, or see if there is dust inside the computer board and the computer board plug, if there is any, you can clean it with a clean brush, or check whether the pins are neat, so that the computer board is basically OK.

Engine Control Module Packing List:

1 x Engine Computer Control Module

Note: