The B0091 is a generic OBD-II Body (B) system diagnostic trouble code. Its official definition is “Left Side Restraints Sensor 1 (Subfault)”. This code is stored by the vehicle’s Restraints Control Module (RCM) or Supplemental Restraint System (SRS) control module when it detects a fault in the circuit or operation of the left side restraints sensor 1.
-

Car OBD2 Scanner Diagnostic Code Reader Tool
$85.99 -

Car OBD2 Scanner ABS SRS Airbag Engine Code Reader Diagnostic Tools
$189.99 -
Sale!

Car OBD2 Scanner Full System Diagnostic Scan Tool Fit for BMW
Original price was: $185.99.$169.99Current price is: $169.99. -

OBD2 Scanner Car Diagnostic Scan Tool Auto Check Engine Fault Code
$95.99
Handheld OBD2 scanners are standalone diagnostic tools with built-in screens. They do not require a smartphone or app.
Key Advantages
- No app required
- Quick plug-and-play operation
- Reliable performance
Who Should Use It?
Ideal for mechanics and users who prefer a simple and dedicated device.
Professional OBD2 Scanner
OBD2 Scanners for Beginners
Wired Obd2 Scanner
View All OBD2 Scanners
The B0087 is a generic OBD-II Body (B) system diagnostic trouble code. Its official definition is “Third Row Center Seatbelt Load Limiter Deployment Control (Subfault)”.
The P0155 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Heater Circuit (Bank 2, Sensor 1)”.
The P0152 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit High Voltage (Bank 2, Sensor 1)”.
The P014F is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Slow Response – Lean to Rich (Bank 2, Sensor 1)”.
The P0147 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 3)”.
The P0143 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit Low Voltage (Bank 2, Sensor 3)”. This diagnostic trouble code is stored by the vehicle’s Engine Control Module (ECM) when it detects that the signal voltage from a specific oxygen sensor is persistently and abnormally low, typically near 0 volts.
The P0142 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit Low Voltage (Bank 1, Sensor 3)”. This code is stored by the vehicle’s Engine Control Module (ECM) or Powertrain Control Module (PCM) when it detects that the signal voltage from a specific oxygen sensor is persistently and abnormally low.
