- Read/Erase Fault Codes: Read and clear check engine light codes including generic, manufacturer-specific, and pending codes.

- Live Data: Displays live data stream in text and graphs, allows you to compare live readings to find out suspicious parameters.

- Freeze Frame: The freeze frame data meaning is an element that captures and stores the operating conditions of the engine. The operating conditions are stored at that moment when the emission-related fault gets stored in the memory.this function allow you to read freeze frame data that recorded.

- On board Monitor Test : allowing access to the results for on-board diagnostic monitoring tests of specific components/systems that are either continuously monitored (e.g. misfire monitoring) or non-continuously monitored systems.

- Component test:Or called ( EVAP system monitor) allows the PCM to test the integrity of the fuel system and its ability to draw fuel vapor into the engine for combustion,it checks for fuel vapor leaks by performing either a pressure or vacuum test on the fuel system.

- I/M Readiness: Quick State Emissions readiness check and drive cycle verification

- Vehicle Information: allows you to retrieves vehicle information and other details of your vehicle.

- DTC Lookup: this code reader have codes dictionary that allow you to lookup the trouble code's definition directly, no need to search online.

-  Work for most car makes after 1996 US cars; after 2002 Europen cars ; after 2003 Asia cars;

Check Engine Light
The check engine light illuminates when your vehicle's computer believes there is a problem that could affect or is affecting your car's control system. When the light comes on, one or more diagnostic trouble codes are stored in the car's computer.
Our obd2 scan help you read and erase the trouble codes.

    
Live Data in Graph
Romodes RD1OO OBDII code scanner lets you view "real-time" Live Data.
This information includes values (volts, rpm, temperature, speed etc.) and system status information (open loop, closed loop, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators. It supports detailed text display, and you can view all data stream items or select a certain item of live data with a graph.
    
I/M Readiness
Quick State readiness check and drive cycle verification
The readiness monitor test is a "Fail" if the vehicle's computer hasn't tested itself. The work test itself checks readiness monitors to determine if the vehicle's release system is passing or failing. The vehicle will fail until the required number or types of readiness monitors are tested.
    
Freeze Frame
This auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns.
When an release related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem. This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status

 O-xygen Monitoring Test
Performs O-xygen sensor test to allow retrieval and viewing of O-xygen sensor monitor test results for the most performed tests from the vehicle's on-board computer
    
DTC Lookup
Romodes RD1OO OBD2 code reader has a DTC （Diagnostic Trouble Codes）lookup library which built-in over 3000 generic codes definition look up library, it can display current and pending codes stored on the car computer, allows you to search for the definition of DTCs, saves your searching time.
    
Mutilingual Support
This automotive scanner and diagnostic tool includes many lanuages like English spanish Germany Frence Russian dutch portuguese Italian, which meets the requirement of some customers asking for spanish. Then you don't need to use google translation again.
    
Great Vehicle Coverage
RD100 scan tools works on most 1996 and newer US-based vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). Simply connect the car scan tools with car’s obd2 port, turn on ignition then it’s ready to analyze check engine light.

Package List

1* RD100 Code reader

1* User guide