When you install new fuel injectors on your BMW N54 engine, you will need to enter each new injector value into the PCM. Our Schwaben scan tool works perfectly for this function. We are performing the coding on our 2007 E92 335i, and the procedure will be the same or very similar on most BMW models. Following the procedure outlined below, you will be able to reset those values quickly and easily. Let’s get to work!
1: Switch the ignition on (do not start engine) and plug the scanner into the OBDII port
2: Select “BMW”
3: Select “BMW” again
4: Select “Scan Vin”
5: If the information is correct select “ok”
6: Select “Service”
7: Select “Drive”
8: Select “Motor Electronics”
9: Select “Adjustment Programs”
10: Select “Adjust Injector”
11: Read through the next few pages by selecting “Ok”
12: Select wether a new DME was installed
13: Select “Ok”
14: Select option 1
15: Using the keyboard enter what cylinder for which you would like to enter a new value
16: Using the keyboard enter in the new value for the injector.
Note that the code will be printed on the injector
17: If you wish to enter more values select “yes” and follow steps 15-16, If not select “no”
18: Select “option 2” to save the new values
19: Select “yes”
20: Select “ok” and switch off terminal 15 and terminal R
Terminal R is Key in ignition
Terminal 15 is ignition on
21: Select “ok
22: Select “ok” and switch on terminal 15
23: Click “F1” to end the coding
24: Your new injectors are now coded to the PCM
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With the Schwaben BMW Professional Scan Tool, you have the power of a dedicated shop right in your hand to code, read faults, diagnose, and customize!
