KONNWEI ELM327 V1.5 OBD2 Scanner Bluetooth-Compatible KW902 Auto scanner OBD 2 Diagnostic Tool MINI ELM 327 OBDII. A3: ELM327 does support the diesel vehicles or trucks, and this ELM327 is Wireless BT3.0 version for android system cellphones only.
For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link. Label must state that the vehicle is OBD II compliant. To be sure your vehicle complies with OBD-II, look for a sticker on the vehicle. ).
Foxwell GT65 Full-System Bi-Directional OBD2 Scanner Diagnostic Tool. Top Reasons To Choose FOXWELL GT65. it also provides direct access to previously tested vehicles and alloes you to restart a diagnostic session without the need to do vehicle identitication again.