Q1: Does it support diesel truck? Does it support iPhone ios?
A: This elm327 V1.5 Bluetooth doesn't support for Diesel Truck, only support android phone, doesn't support ios system, if your phone is iphone ios, i suggest you buy wifi version, please click the picture

Q2: Does elm327 v1.5 support my car?
A: V1.5 version, Support ALL OBD2 cars.

The scan tool doesn't support Russian local car, like VAZ, 2112, 2119,2117,2170, 2121, 2123, UAZ
For LADA, can't guarantee
For Renault-Dacia Logan, can't guarantee
For Ssangyong only suitable from 2015 to now
 
1996 or newer model year vehicle sold in the United States
Fit for Chrysler ,Fit for Ford ,Fit for GM ,Fit for Jeep
 
2004 or newer model year vehicle sold in the European Union
Fit for Alfa Romeo, Fit for SAAB, Fit for Acura, Fit for Opel, Fit for Audi, Fit for Seat, Fit for Peugeot ,Fit for Renault after 2009 year, doesn't support Clio 2
Fit for Bentley ,Fit for Skoda ,Fit for Daewoo, Fit for Benz ,Fit for Daihatsu  ,Fit for Land Rover
Fit for BMW ,Fit for Vauxhall ,Fit for Citroen, Fit for Volvo ,Fit for Fiat ,Fit for VW ,Fit for Ford ,Fit for Jaguar  
 
 
2008 or newer model year vehicle sold in the Asian Union 
 
Fit for KIA , Fit for Isuzu ,Fit for Honda ,Fit for Mitsubishi, Fit for Hyundai  ,Fit for Dacia  ,Fit for Lexus ,Fit for Mazda 
Fit for Nissan, Fit for Subaru , Fit for Suzuki, Fit for Toyota
 
Please make sure that your vehicle  compliant with  OBD II, it  must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label ( Please look under the hood  )must state that the vehicle is OBD II compliant.

NOTE:  Even though it compatible with most cars, but different regions support the vehicle OBD2 protocol at different times, or some car is spercial design, so it may not compatible with some cars which do not support OBD2 protocol. 
Please tell me the car model, release year and vehicle capacity, gas or diesel. I will check it for you to avoid you buy it wrong
for example : xx, 2005, 2.0cc, Petrol
 
Q3: What software APP does Ancel elm327 supported?
A:   The best software is Toreque APP for Android phone, it doesn't support DVD player.
 
Q4: How to connect by Bluetooth?
A:   Please check the CD, there a user manual in the CD.


 
Q6: Does it has Russian Language? A5: We only provide English softwares in the cd. But you can download ELM327 software of other languages to use this device. There are free ELM327 softwares online to download.It is fit for softwares of all languages. 
 Ancel Elm327 Support Protocols :
 
0.Automatic
1.SAE J1850 PWM(41.6Kbaud)
2.SAE J1850 VPW(10.4Kbaud)
3.ISO9141-2(5 baud init,10.4Kbaud)
4.ISO14230-4 KWP(5 baud init,10.4 Kbaud)
5.ISO14230-4 KWP(fast init,10.4 Kbaud)
6.ISO15765-4 CAN(11bit ID,500 Kbaud)
7.ISO15765-4 CAN(29bit ID,500 Kbaud)
8.ISO15765-4 CAN(11bit ID,250 Kbaud)
9.ISO15765-4 CAN(29bit ID,250 Kbaud)
 
 Ancel Elm327 Features & Functions:    1.Read diagnostic trouble codes2.Clear trouble codes and turn off the MIL ("Check Engine" light)3.Display current sensor data, including:4.Engine RPM5.Calculated Load Value6.Coolant Temperature7.Fuel System Status8.Vehicle Speed9.Short Term Fuel Trim10.Long Term Fuel Trim11.Intake Manifold Pressure12.Timing Advance13.Intake Air Temperature14.Air Flow Rate15.Absolute Throttle Position16.Oxygen sensor voltages/associated short term fuel trims17.Fuel System status18.Fuel Pressure19.Many others...