Please pay attention:
Ford 327 with switch Buttom/without switch Buttom software download link:
http://sw.forscan.netELM327 V1.5/V2.1 Bluetooth/WIFI download link:
http://elm327.app If you can’t open it, click
YA-101 OBDII Engine Fault Code Reader Scanner
Top 7 Reason to Choose :
1:Free Update Life Time :Just Put in the USB and Paste the files into Flash disk
2:Has the Screen Capture Function (CR3001 Do not have this Function)
4:Find The Cause Of The Fault Code
5:Support vehicles 1996 &newer (OBDII &CAN)
6:Multi-Language: English , French , Russian , Spanish ,German, Italian ,Portuguese, Japanese, Chinese
7:YA101 provides full OBDII/EOBD diagnostic functions and meets protocols such as ISO9141-2, ISO14230-4, SAEJ1850, and ISO15765-4.
Support Car Models for OBDII diagnostic function:
YA101 provides full OBDII/EOBD diagnostic functions and meets protocols such as ISO9141-2, ISO14230-4, SAEJ1850, and ISO15765-4.
1. YA101 Diagnostic Function
Use this function to select a vehicle and then proceed to the Diagnostic Menu.
Read Codes : Reads DTCs from vehicle’s computer with KOEO or KOER.
Erase Codes: Deletes DTCs from vehicle’s memory.
Live Data: Live Data menu lets you view, record and playback real time PIDs data fromthe electronic control module. In live data menu, you can insert the selected item to front by holdingpressing the key for 3 seconds.
Freeze Frame: Displays a snapshot of operating conditions at the time of a fault.
Vehicle Info: Scan tool displays the vehicle’s VIN number, Calibration ID (s) and CVNthat identify the software version in the vehicles control module (s.)The tool also displays In-Use Performance Tracking of importantreadiness monitors.
Component Test: Tool will display a list of components and their locations on the vehicle.This function will always appear on the Main Menu .This selection will appear on the Diagnostic Menu only when the toollhas a list of component locations for the currently selected vehicle.
On-Board Monitoring: Scan tool controls the operation of vehicle components, tests or systems.
O2 Sensor Test: Displays oxygen sensor monitoring test results from the vehicle’s memory,the O2 Monitor Test is NOT an ON-DEMAND TEST.
I/M Readiness: Displays a snapshot of the state of the vehicle’s OBDII Monitors.
* To review I/M Readiness status,make sure that the ignition key is switched
to ON with the engine off.
* Not all monitors are supported by all vehicles.There are two types of l/M Readiness tests:
* since DTCs Cleared -shows status of the monitors since the DTCs werelast cleared.
* This Drive Cycle-shows status of monitors since the start of the currentdrive cycle.
2 .DTC Look Up
Looks up definitions of DTCs stored in scan tool, and shows the possible causes of the DTC. (NOT every DTC with possible causes reason)
3. Voltage Test
This function is used to monitor the voltage present on pin 16 of the OBDIIData Link Connector.
Changes tool option displays tool information, and performs tool self-tests.
Languages: Allows the user to change the language used by the tool. Including, English,chinese,France,Deutsch,Italian ,Japanese,Espanish,Russian,Portuguese
Data Logging: Turn on /off the data log function to record the device data through vehicle.
Self-test : Display Test. Used to check the display screen. Keyboard Test. Verifies that the keys are working correctly.
Display the device hardware information , software information , releasedate and serial number, etc.
What can YA101 do ?
1.Turn Off ”Check Engine” Light
Parts cause your check engine light on include:
1. Gas Cap 2. Oxygen Sensor 3. Air Fuel Ratio Sensor
4. Mass Air Flow Sensor 5. Ignition Coils 6. Spark Plug Wires
7. Spark Plugs 8. Thermostat 9. EGR Valve
10. Evaporatative Emission Canister Purge Valve(EVAP) 11. Catalytic Converter.
2.Decreased fuel consumption,Decreased engine noise.Decreased in temperature , ect .
If the engine light is not turned off in time.it will Cause Serious environmental pollution
Support Car Models for OBDII diagnostic function:
YA101 Support OBD 2 protocols car :
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)
American Car :
Need Standard OBD2 Protocols from 2000 to now
European Car :
Need Standard OBD2 Protocols from 2003 to now
Need Standard OBD2 Protocols from 2006 to now
Need Standard OBD2 Protocols from 2009 to now
How to verify whether the vehicle will pass the emission test with this code reader?
After entering the I/M Readiness, there will be 10 results on the list. Misfire monitor, fuel system, componentmonitor, catalyst monitor, heated catalyst, EVAP system, secondary air sys, 02 sensor, O2 sensor heater EGRand/or WVT. There will be an OK if each of them works fine. [Not all vehicles have these 10 parts]
How to use YA101?
Locating Data Link Connector
1.Choose a location under driver side dash under steering wheel) and use that
description in both places.
2.If unsure about location of dlc, check vehicl manual or reputable service center about location
Connect the tool
1.If the connector is not there a label should be there indicating the
whereabouts of the connector.
2:If necessary, remove the cover from the DLC
3.Turn the ignition switch to the on position. Do not start the engine
4.Plug the oBD connector into the Data Link Connector.
5.The tool will attempt to identify the vehicle. If successful, the
lisplayed. if the vehicle cannot be identified, menus will be shown
for you to select the vehicle manually.
1pc * YA101 Code Reader
1pc * English User Manual