The B0093 is a generic OBD-II Body (B) system diagnostic trouble code. Its official definition is “Left Side Restraints Sensor 3 (Subfault)”
Looking for the best OBD2 scanner under $50? You can still find reliable tools that handle essential diagnostics without breaking the bank.
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What is an Under $50 Scanner
Budget-friendly diagnostic tools with essential features.
Benefits
Extremely affordable
Good for occasional use
Best OBD2 Scanners Under $50
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USB ELM327 V1.5 OBD2 Scanner – Programming Tool with HS/MS-CAN Switching
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ELM327 OBD2 Bluetooth Scanner – Your All‑in‑One Car Diagnostic Tool
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OBD2 Bluetooth Scanner: Wireless Diagnostic Tool for Check Engine Light & Real-Time Data
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Mini WiFi OBD2 Scanner for iOS & Android
Original price was: $21.80.$19.80Current price is: $19.80. -
Wi-Fi OBD2 Scanner for Android & iOS, Auto Diagnostic Scan Tool
Price range: $13.98 through $21.80Select options This product has multiple variants. The options may be chosen on the product page -
Bluetooth Wireless OBD2 Scanner, Compatible with Android & iOS
Price range: $12.98 through $19.80Select options This product has multiple variants. The options may be chosen on the product page
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How to Choose
Focus on core features
Avoid unknown brands
FAQs
Q: Can I clear codes with these?
A: Yes.
Related Guides
The B0088 is a generic OBD-II Body (B) system diagnostic trouble code. Its official definition is “Right Third Row Seat Belt Load Limiter Deployment Control (Malfunction)
The B0086 is a generic OBD-II Body (B) system diagnostic trouble code. Its official definition is “Third Row Left Seatbelt Load Limiter Deployment Control (Subfault)”.
The P0154 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit No Activity Detected (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 P014E is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Slow Response – Rich to Lean (Bank 2, Sensor 1)”.
The P014C is a generic OBD-II powertrain trouble code. Its official SAE definition is “O2 Sensor Slow Response – Rich to Lean (Bank 1, Sensor 1)”.
The P0145 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit High 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 consistently reading above the normal, expected range. The designation is critical: “Bank 2” refers to the side of the engine opposite the one containing cylinder number 1. “Sensor 3” indicates this is an additional sensor beyond the standard upstream (Sensor 1) and primary downstream (Sensor 2) sensors. Its function and location are vehicle-specific; it is often a secondary monitoring sensor in a complex exhaust system, perhaps after an additional catalytic converter.