Launch CReader 4001is an entry-level personal car maintenance tool. It features a full-color display, meets all OBDII/EOBD protocols, and provides commonly-used diagnostic functions. It is cost-effective and helps to rectify daily maintenance fault codes. It can work on most OBDII & CAN Domestic, Asian and European vehicles after 1996. However, your car must be OBDII compliant
Plugged into the vehicle's DLC socket, this scan tool can be powered and used without chargers and batteries. There is a DTC Lookup function in this tool, and you can find the explanation of every code you read out from the car, to help you fix the problems.
Supported Functions:
- OBD2 Functions
- Read DTCs
- Clear DTCs
- Turns off Malfunction Indicator Light (MIL)
- Read dynamic data streams
- Read readiness status
- Read freeze frame data
- Read pending DTCs
- Read permanent DTCs
- Read vehicle information
- Color and graphical display of data streams
- Query DTCs
Supported OBDII Protocols:
- ISO 9141-2 (5 baud init, 10.4 Kbaud)
- ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
- ISO14230-4 KWP (fast init, 10.4 Kbaud)
- ISO15765-4 CAN (11bit ID, 500 Kbaud)
- ISO15765-4 CAN (29bit ID, 500 Kbaud)
- ISO15765-4 CAN (11bit ID, 250 Kbaud)
- ISO15765-4 CAN (29bit ID, 250 Kbaud)
- SAE J1850 PWM (41.6Kbaud)
- SAE J1850 VPW (10.4Kbaud)
FAQs:
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Where is the Data Link Connector?
Data Link Connector, that is, OBD2 interface with 16 pin connector, usually locates under the dashboard, or it is under a panel below the handbrake.
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What is freeze frame data in an OBD2 scanner?
Freeze frame data is the data saved in a scan tool when the malfunction occurs to help to figure out the problem and get it done.
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What kind of codes does this car code reader read and clear?
This code reader can read and clear current codes, pending codes, permanent codes, generic codes (P0, P2, P3, U0) and manufacturer specific codes (P1, P3, U1).
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How to turn off the MIL (Check Engine Light) with this scan tool?
The Check Engine Light will be turned off after the trouble codes are cleared.
You can clear trouble codes and fix some problems yourself with this OBD2 scanner, without going to the auto service centre, which will save you much time and money.
If you cleared the code and the MIL comes on repeatedly, you need to go to mechanics for professional help.
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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, component monitor, catalyst monitor, heated catalyst, EVAP system, secondary air sys, O2 sensor, O2 sensor heater EGR and/or VVT. There will be OK if each of them works fine. (Not all vehicles have these 10 parts)
What's in the box
1 x Main Unit
1 x Quick Start Guide
