How do I read BMW diagnostic codes?

How to read BMW Fault Codes

Locate the diagnostic port under the dashboard.
Plugin your BMW scan tool.
Turn on the ignition but don’t start the engine.
Select the BMW model and chassis after the scanner turns on.
Select Auto Scan or Control Unit.
Scroll down, select Read Codes, and press enter.

What is BMW OBD code?

BMW Specific Trouble Codes

Code	Description
P1138	O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
P1139	O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
P1140	Mass or Volume Air Flow Circuit Range/Performance Problem
P1145	Solenoid Valve Running Losses Control Circuit Electrical

Can FIXD read BMW codes?

We often get asked if the FIXD adapter is a good scanner for BMW. The answer is: NO. FIXD is a generic OBD-II scanner that can only read and clear codes related to the Check Engine Light/ Service Engine Soon. It can not diagnose any other systems, including ABS, Airbag, Transmission, etc.

What is BMW AUC sensor?

The AUC function is to detect pollutants in the ambient air when A/C is using outside air (as opposed to recirculating inside air). If it detects pollutants, it causes the recirculation flap to go to recirculate mode, but it does NOT shut down compressor function.

How do you read fault codes?

How to read OBD codes: Preparation.

Step 1: Plug the OBD scanner into the OBD port.

Step 2: Turn on the ignition.

Step 3: Enter the Vehicle Identification Number.

Step 4: Find OBD codes in the menu.

Step 5: Interpret the first character of the OBD code.

Step 6: Interpret the second character of the OBD code.

Can Zus clear codes?

“It will log your mileage automatically on your trips so you can save money on your taxes later on.” “No issues detected… this app of course will clear codes, get it smog ready and let you know what you gotta do.”