The Konnwei KW901 car diagnostic adapter connects via Bluetooth 5.0 and supports Android and iOS. It reads and displays generic and manufacturer-specific fault codes, along with their descriptions, and can clear them and turn off the MIL “Check Engine” warning light.
It displays real-time engine data, including engine RPM, vehicle speed, coolant temperature, fuel pressure, fuel consumption, ignition advance values, fuel trims, and oxygen sensor data. It supports OBD II apps and OBD II/EOBD protocols.
- Type: OBD II diagnostic adapter
- Feature: ELM 327
- Connection: Bluetooth 5.0
- Compatibility: Android, iOS
- Diagnostic functions: Read and clear fault codes, turn off the MIL warning light
- Engine data: Engine RPM, calculated load, coolant temperature, fuel system status, vehicle speed, short- and long-term fuel trims, intake manifold pressure, ignition advance, intake air temperature, air flow rate, absolute throttle position, oxygen sensor voltages, and fuel pressure
- Protocols: SAE J1850 PWM (41.6 Kbaud), SAE J1850 VPW (10.4 Kbaud), ISO9141-2 (5 baud init, 10.4 Kbaud), ISO14230-4 KWP (5 baud init, 10.4 Kbaud), ISO14230-4 KWP (fast initialization, 10.4 Kbaud), ISO15765-4 CAN (11-bit ID, 500 Kbaud), ISO15765-4 CAN (29-bit ID, 500 Kbaud), ISO15765-4 CAN (11-bit ID, 250 Kbaud), ISO15765-4 CAN (29-bit ID, 250 Kbaud), SAE J1939 CAN (29-bit ID, 250* Kbaud)
- Operating voltage: 11.5–15 V
- Operating current: <200 mA
Connectivity
- Connection Type
- Bluetooth
Compatibility
- Type
- OBD 2
- Functional
- Android, iOS
Specifications
- Features
- ELM 327
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.