Car owners need to make repairs after two self-test method

        After the car repair, do not drive immediately hit the road and need to check their car repaired, to see if there are some places require rework.
        Checking at rest
        Check the vehicle parked on a flat road, check the following order: To observe the vehicle appearance, standing in front of the front view of the cab, hood, left fender, front bumper and whether the ping. If injustice are usually the following factors: inconsistent about tire pressure, around springs and shock absorbers, frame or fender deformation.
        To the front of the car to check whether the firm bumper and tow hooks, radiator guard, engine hood, fender, and whether there are irregularities cab crack, the connecting bolts are secure, headlamp is firmly installed.
Check into the cab door switch is lightweight, glass doors and windows are flexible movements, pedals are securely installed, whether the crack on the windshield before the examination. Observe whether the car after the car Euparagonimus, rear lights, brake lights, license plates, etc. are securely installed. Check the fuel tank, spare tire installation.
        Check driving
        The purpose of inspection is to look at the vehicle traveling the various assembly components overall performance, the operation should be especially cautious, pay attention to safety, their projects and the order is as follows: Before starting driving, the engine should reach normal temperature and check the operation of the instrument. Check the clutch. Clutch should be completely separated, smooth and reliable bonding, no shaking, abnormal sound.
        Low speed 2-3 km, so that the temperature rose to normal chassis components, pay attention to whether there is abnormal noise components. Gently depress the brake pedal, the brake test is flexible and effective, then increase the speed. The direction of the Department should be light and flexible, without deviation phenomenon. Select the appropriate venue, check the minimum turning radius of the car, turning radius shall comply with the provisions of the original car.
        During acceleration or deceleration, pay attention to listen to the gearbox, clutch, drive shaft, differential or without sound, in a different gear and different speeds, allowing the gears have slightly different sound, but never allowed percussion ; in any one gear, to allow a gear when there is a sudden change in the speed of the instant percussion; drive shaft during normal driving is not a noise.
Vehicle maintenance is very important, uobd2 a professional automotive diagnostic tools site, there must be what you want.

How to install latest V142 Renault CAN Clip interface

Renault CAN clip diagnostic interface has released to the latest version V142, how to install the latest Renault CAN Clip V142 software? The installation process mainly contains following steps.

Step 1 Open “Renault CAN Clip V142” software, select “Crack for the first installation”. Run “Crack! Renault CAN Clip”.

Step 2 Fill in user information in “Crack! Renault CAN Clip” to register. After successfully registered, go back to “Renault CAN Clip-132” file.

Step 3 Click to open “setup”.

Step 4 Select your country/region and language. If your country is not included on the menu, please select “Other country” icon.

Step 5 Click “Renault” button and select “Install Now” to install V142 software. Wait patiently for the installation.

Step 6 After the installation process is completed, plug Renault CAN Clip 16 pin interface to the vehicle’s diagnostic OBD port and connect Renault can clip interface to PC/laptop via USB port. The software will be installed automatically after they have been well connected.

Step 7 Insert the Renault CAN Clip CD to PC/laptop and click “OK”. Install it in a specific folder (C:WindowsSystem32Drivers ). Click OK to proceed.

Step 8 The installation is completed. Start to diagnose your vehicle with V142 Renault CAN Clip diagnostic interface.

How Do I Reset an OBD-II for a Toyota 4Runner

Your Toyota 4Runner can sense when certain problems occur. The vehicle’s computer can generate a trouble code and activate the warning light on your dashboard. While that light is always disconcerting, it can be triggered by something simple, such as needing to replace the gas cap. No matter the complexity of the repairs, resetting the 4Runner’s computer afterward is a relatively easy process. All you need is an OBD-II hand-held scanner.

Plug the diagnostics scanner into the port beneath the steering wheel. The scanner’s cable ends in a 16 pin plug that should easily fit into an outlet with 16 receptors.

Press the “on” button on the scanner.

Insert the key into the ignition of the 4Runner and turn on the vehicle.

Wait for the now obsolete trouble code to show on the scanner.

Clear the code by hitting the appropriate button on the scanner. Most OBD-II scanners have a dedicated “clear” button, but if there’s any confusion, consult your particular scanner’s manual.

2014 New BMW ICOM A2+B+C Diagnostic & Programming Tool Without Software

New BMW ICOM A2+B+C is upgrade of BMW ICOM, ICOM A2 is Second generation of BMW ISTA Diagnose and programming system.his package do not contain software, you can choose software hard disk from our shop.
ICOM A2+B+C Function:
A2- OBD diagnostic supporting MOST, D-CAN and K-CAN protocols
B – diagnostic via MOST bus, and have connection to A-interface via USB connection.
C – 20-pin cable for old models.

ICOM A2+B+C Special Features Compared with ICOM :
The modified ICOM A2 for vehicles with OBD access receives a significantly more powerful processor and more storage capacity.Robust aluminium case will help to avoid damage when using in harsh environments.

To protect the MOST connector, the ICOM B for vehicles with optical MOST access will be equipped with a soft cover made of rubber instead of the former plastic cap.

The ICOM C for old series with a diagnostics socket will be additionally equipped with an approx. 20 cm long cable, which facilitates the connection of the ICOM A2 and makes storage in the engine compartment easier.

BMW ICOM A2+B+C support BMW cars till 2013 year. Support BMW & MINI full system diagnose and offline programming.

Comparison of Original and Fake BMW ICOM A2:

DA-Dongle J2534 SDD VCI Device for Jaguar & Land Rover Vehicles

DA-Dongle J2534 SDD VCI Device for Jaguar & Land Rover is designed as a replacement pass-through vehicle communications device that can be used for the majority of the JLR SDD diagnostic applications.
Top 5 Reasons To Get DA-Dongle J2534:
1. The DA-Dongle J2534 device is simple and easy to use
2. JLR Approved device, replacement for JLR SDD VCM
3. Covers CAN, & ISO9141 vehicle networks
4. 12ft USB cable as standard included
5. Easy to update for J2534 new functionality

DA-Dongle J2534 Functions:
1. It will allow normal operation with the JLR SDD diagnostic tool,once the J2534 DLL files are loaded.
2. The DA-Dongle J2534 connects directly to the vehicle OBDII (diagnostic) connector and then to a laptop via a USB cable for use with SDD
3. Only SCP communications are not possible with this device

How to operate in J2534 mode?
1. Download the latest J2534 DLL software files from the Diagnostic Associates web site and install these on the SDD laptop.
2. Connect the J2534 device to the vehicle OBDII connector (the device powers from the vehicle).
3. Connect the 12ft USB cable to the J2534 device and the other end to the SDD laptop.
4. The red vehicle power (PWR) LED will illuminate to show that the device is powered.
5. During communication with the vehicle the status (STS) LED will flash green.
6. The device interacts with the SDD diagnostic tool in the same way as the existing VCM.

Tools for an OBD II Scanner

You don’t have to spend a lot of money at the car dealership to figure why your check-engine light is on. Instead, OBD II scanner tools can diagnose the problem for you as well as give you solutions to fixing it. OBD II scanner tools can also let you know whether your car will pass an emissions test.

AutoTap Express DIY
AutoTap Express DIY is a OBD II scanner software that is designed for the do-it-youselfer. AutoTap Express “links the special OBD II plug-in port under your dash of your car or light truck to your computer.” AutoTap Express can identify the causes of your check-engine light coming on, as well as diagnose and repair other frequent engine problems. It can also determine whether your car will pass an emissions test. This software tool can provide you snapshots of your vehicle, allowing you to monitor how your engine performs over time. AutoTap Express enables you to see the data in graph form. AutoTap Express supports Windows operating systems, including 2000, XP, Vista and 7.

AutoEnginuity Scan Tool
AutoEnginuity Scan Tool is an OBD II tool that works with the PC, PocketPC and Palm. This tool can read real-time sensors, such as fuel adaptation, ignition timing advance and wide-band oxygen sensors. The tool can also display real-time data and run systems tests. One of the benefits to using this software tool is that it will let you know whether your car will fail or pass an emissions test. AutoEnginuity supports Universal Serial Bus (USB) 2.0, and vehicles such as Land Rover, Chrysler, Porsche, Mercedes, Toyota and General Motors. AutoEnginuity is also available in other languages, such as German, Spanish and Hungarian.

DashDyno is an in-vehicle mounted device. It connects to your vehicle’s ODB II diagnostic port, which is under the dashboard. DashDyno is able to measure your vehicle’s fuel economy and horsepower. It can also diagnose your check engine light. DynoDash provides free software updates. This software comes with a user interface, which consists of a eight-button back-lit keyboard and menus. DashDyno lets you see your data in different ways, such as bar and line graphs.

Troubleshooting methods are five common car engine idling

        Car engine idling value falls below or exceeds the specified range, there will be stage flame, speed instability phenomena.
        1, unstable idle how to do?
        Idling unstable performance: When idling, the engine shaking, speed uneven. The causes are: the amount of idle air clogging, poor idling devices work, individual cylinder spark plug spark too weak, individual valve Mifengbuyan, intake manifold leak, too early or too late ignition timing, idle speed adjustment improper. When the engine idle speed instability, we should first adjust the idle speed, idle speed adjustment after such failure is still not eliminated, you should check pilot jet and idle air volume holes are blocked, such as the amount of clogging, the available petrol or acetone to clean and use compressed air to blow through; if the amount of holes are not blocked, the engine speed should stabilize at a certain speed, the police listen to the intake manifold or carburetor, if the lower part of the liner at the leak, if there are air leaks, available fastening screws or Canada, Less pads ways to exclude. Such as idling unstable phenomenon accompanied by decreased engine power, the work should be further examination of the spark plug, valve sealing performance and ignition timing is correct, if necessary repair, adjustment.
        2, how to determine idle bad?
        The engine is working properly, you should be able to operate even in the speed range 300-500r / min’s. If the engine speed exceeds the minimum steady speed range, or within the speed range of the engine flameout occurs, speed instability, that is no bad idling or idling. When the idle poor, according to the characteristics of the failure will be divided into an idling-stop, idle instability and excessive idling. As the engine is started, from low to high speed when running well, but a flame immediately after releasing the accelerator pedal, or the first run and then flame instability, compared with an idling-stop failure. Such as engine idling is not smooth, the exhaust pipe issued a “sudden, sudden” sound, then usually idle instability failure. Such as the engine speed is higher than the prescribed minimum stable range, and because they can not make this speed is reduced, compared with the high idle or no idle failure.
        3, how to adjust the idle speed?
        Adjust the idle work must be carried out under the engine temperature is normal, proper valve clearance, ignition system normal circumstances, each pipe sealed well, choke full throttle can be closed tightly and other normal conditions. When adjusted, the first spin out of the throttle opening adjustment screws, so that the engine reaches a minimum stable speed. Then use a screwdriver to unscrew the idle adjustment screw, when the engine is about to stall, and then slowly unscrew the idle adjustment screw, and achieve stable operation of the engine speed. Then the throttle opening degree rotation of the adjustment screw, so that the old engine speed can be reduced to a minimum. Then adjust the idle speed adjustment screw, the engine speed is increased. This is repeated until the smallest throttle opening, engine running at the lowest steady speed. Finally, to improve the speed and the sudden closure of the throttle to the engine does not stall still rotate appropriate.
        4, idle flameout how to do?
        When the engine is idling-stop, first based on the actual situation on the idle adjustment. After the adjustment, such as the fault disappears, the idle screw is adjusted properly. After adjustment, if the fault can not disappear, you can throttle a little bigger, to keep the engine running, with cotton or paper, etc. Check carburetor, whether at the intake manifold gasket leak, if not leak, removable check the idle jet and idle while blowing through the oil channel, and then refitted test, this time as the fault disappears, indicating the idle jet and idle oil duct blockage. For vehicles equipped with idling stop valve carburetor, you should also check the idle cutoff valve solenoid circuit is normal, if it is not normal because of the electromagnetic coil circuit caused by idling fuel-efficient jet blocked, then respond to idle cutoff valve repair.
        5, idling too high how to do?
        When the engine is idling too high, you should first start the engine, and then hand controls the throttle arm, the throttle is closed. So when idling normal, compared with the throttle tension spring is too soft, replace the tension spring. Such as hand off the throttle control is invalid, you should check whether the throttle shaft or throttle off Songkuang are tight, such as throttle closed lax or throttle shaft Songkuang should trim; such as throttle properly, you should check whether there is a slight leakage beneath the throttle, if any should eliminate air leaks, if no further adjustments to deal with idling, idling until the appropriate date.

9 kinds of OBD2 diagnostic mode to output information

OBD system provides a wealth of diagnostic status and results of information that can be used not only appropriate authority to review the state of the vehicle (eg annual), but also help locate the fault and exclusion, but also provide new fun for the DIY person. In addition, these statistics information for regulators, vehicle and component / system manufacturers as well as provide a valuable reference for researchers.

Regulatory requirements
OBD system provides information on regulatory requirements determine the configuration of the vehicle, vehicle manufacturers and suppliers of engine control system requirements and technical level OBD system itself in several ways. But first of all to meet local regulatory requirements. China’s use of the same requirements EOBD relevant description in GB18352.3-2005 are as follows:

Must use ISO DIS 15031-5 “Road vehicles – Communication between vehicle and external emissions-related diagnostic test device – Part 5: Emissions-related diagnostic services” format and units (November 1, 2001) to provide specified basic diagnostic data (see IA.6.5.1 regulations) and bi-directional control information, and such information must be able to meet the requirements of ISO DIS 15031-4 diagnostic tool to obtain.

Mode OBD system output information / service
Mode 1: Request powertrain current data
Mode 2: Request freeze Zhen data
Mode 3: Request emission-related powertrain diagnostic trouble codes
Mode 4: Clear / reset emission-related diagnostic information
Mode 5: Request oxygen sensor monitoring test results
Mode 6: Request a non-continuous monitoring system OBD test results
Mode 7: Request continuous monitoring system OBD test results
Mode 8: Request control vehicle systems, test or parts
Mode 9: Reading the vehicle identification number and calibration

XTruck USB Link Truck Diagnose Interface

XTruck USB Link + Software Diesel Truck Interface and Software is a PC-to-vehicle interface compatible with multiple software applications, minimizing your investment in multiple brand-specific diagnostic.
XTruck USB Link + Software Diesel Truck Interface and Software with All Installers
Top 8 Reasons To Get Xtruck:
1. Support system: XP and windows 7
2. It Works As Great As Nexiq.
3. Compatible with applications that diagnose engines, transmissions, ABS, instrument panels and more.
4. Reduce reprogramming times with direct USB connection.
5. Mixed fleet capabilities with broad protocol support.
6. Quick access to vehicle data for maintenance or management reports.
7. Quickly attaches to vehicle’s diagnostic connector.
8. Easy portability increases flexibility, May be used with desktop PC or laptop.
Notice: It Can Not Be Updated, Otherwise, The Multiplexer Will Be Damaged.
To learn more about XTruck USB-Link, you can go uobd2, a reliable Chinese OBD2 tool vendors to provide professional car truck diagnostic tool website.

Top 8 Reasons to Get BMW ICOM A2 with Latest 2014.7 Software

2014 New BMW ICOM A2 Plus BMW ICOM 2014.07V Software For Lenovo & Dell, you can save more to buy them together.
Top 8 Reasons to Get BMW ICOM A2 with Latest 2014.7 Software
1. Support Multi-language: American English, British English, German, Spanish, French, Italian, Polish, Portuguese, Turkish, Czech, Swedish, Dutch, Indian, Greek, Russian, Japanese, Korean, Thai, Simplified Chinese and Traditional Chinese
2. 2014.07 BMW ICOM ISTA-D 3.41.30 Software Version:
VIN: 2014.6.2529
3. BMW ICOM A2 Hardware Version: V1.32
ICOM-PF-CORE 3.10.42
ICOM-Boot: 01.20.00
ICOM-Application: 01.33.00
4. Support Vehicles: BMW Cars, BMW Motorcycle, Rolls-Royce, Mini Cooper
5. Support BMW All Series Diagnose and Programming
6. With Bonus Engineer Programming Software

7. BMW ISTA-D&ISTA-P 2 in 1 Develop Version, Newest Database Version Can Recognize BMW Vehicle VIN Number Which Produce in 2014
8. Have Both Hardware and Software in the Package, 500GB Complete New HDD, High Quality, Save Money for You than Buying Them Alone