Launch CRP909E User Manual

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LAUNCH Professional 909E User Manual
Copyright Information
Copyright © 2020 by LAUNCH TECH CO., LTD. All rights reserved. No part of
this publication may be reproduced, stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical, photocopying and recording
or otherwise, without the prior written permission of LAUNCH. The information
contained herein is designed only for the use of this unit. LAUNCH is not
responsible for any use of this information as applied to other units.
Statement: LAUNCH owns the complete intellectual property rights for the software
used by this product. For any reverse engineering or cracking actions against the
software, LAUNCH will block the use of this product and reserve the right to pursue
their legal liabilies.
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service marks, domain names, logos, and company names referred to in this
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names, logos, company names of or are otherwise the property of LAUNCH or
its afliates. In countries where any of the LAUNCH trademarks, service marks,
domain names, logos and company names are not registered, LAUNCH claims
other rights associated with unregistered trademarks, service marks, domain
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any trademark, service mark, domain name, logo, or company name of LAUNCH
or any third party without permission from the owner of the applicable trademark,
service mark, domain name, logo, or company name. You may contact LAUNCH
by visiting the website at www.cnlaunch.com, or writing to LAUNCH TECH CO.,
LTD., Launch Industrial Park, North of Wuhe Avenue, Banxuegang, Bantian,
Longgang, Shenzhen, Guangdong, P.R.China, to request written permission to
use Materials on this manual for purposes or for all other questions relating to
this manual.
General Notice
• Other product names used herein are for identification purposes only and
may be trademarks of their respective owners. LAUNCH disclaims any and all
rights in those marks.
• There is a possibility that this unit is inapplicable to some of the vehicle
models or systems listed in the diagnosis section due to different countries,
areas, and/or years. Do not hesitate to contact LAUNCH if you come across
such questions. We are to help you solve the problem as soon as possible.

Launch CRP909E Specifications

General

Display	7-inch touch screen
Operating System	Android
RAM	1 GB
ROM	16GB
Processor	Quad-core
Memory	Expandable via MicroSD
Connectivity	Wi-Fi
Diagnostic Functions	Full System Diagnosis, Read/Clear Codes, Live Data Stream, Actuation Test, ECU Coding, etc.
Special Functions	Oil Reset, EPB, DPF, etc.
Communication Ports	USB, OBDII
Supported Protocols	ISO9141
Languages Supported	English, French, Spanish, Russian, Japanese, Korean, Portuguese, German, Italian

Summary

2. General Information

2.2 On-Board Diagnostics (OBD) II

2.3 Diagnostic Trouble Codes (DTCs)

Defines Diagnostic Trouble Codes (DTCs) and their five-digit alphanumeric structure.

2.4 Location of the Data Link Connector (DLC)

2.6 OBD II Monitors

2.7 DTCs and MIL Status

4. Initial Use

4.2 Getting Started

4.3 Job Menu

5. Diagnose

5.1 Connection

Provides step-by-step instructions on connecting the diagnostic tool to a vehicle's DLC.

5.2.1 Smart Diagnosis (Auto-Detect)

Describes the automatic vehicle detection and scanning process for diagnosis.

5.2.2 Manual Diagnosis

Outlines the procedure for performing vehicle diagnosis manually through menu-driven commands.

5.3 OBDII Diagnosis

Provides a quick way to check DTCs, monitor status, and perform emissions-related services.

5.5.1 Oil Reset Service

Allows resetting the engine oil life system after service or maintenance.

5.5.2 Electronic Parking Brake Reset

Guides the process for resetting the electronic parking brake system after brake pad replacement.

5.5.3 Steering Angle Calibration

Explains how to reset the steering angle sensor for accurate steering measurements.

5.5.4 ABS Bleeding

Details the function for bleeding air from the ABS brake system to restore sensitivity.

5.5.5 Tire Pressure Monitor System Reset

Covers looking up tire sensor IDs and performing TPMS replacement and sensor tests.

5.5.6 Gear Learning

Explains the process of learning crankshaft tooth machining tolerance for accurate misfire diagnosis.

5.5.7 IMMO Service

5.5.8 Injector Coding

Allows writing injector codes to the ECU for accurate fuel injection control.

5.5.9 Battery Maintenance System Reset

Enables resetting battery monitoring information and performing battery matching.

5.5.10 Diesel Particulate Filter (DPF) Regeneration

Details the DPF regeneration process to clear particulate matter and stabilize filter performance.

5.5.11 Electronic Throttle Position Reset

Allows initial settings for throttle actuators and returning learned values to default.

5.5.12 Gearbox Matching

Facilitates gearbox self-learning to improve gear shifting quality after disassembly or repair.

5.5.13 AFS (Adaptive Front-lighting System) Reset

5.5.14 Sunroof Initialization

5.5.15 Suspension Calibration

6. Update