piros365's blog
1. New MB SD Connect Compact 4 Star Diagnosis support wireless diagnose;
2. New MB SD Connect Compact 4 Star Diagnosis not only support K line diagnose and CAN BUS,but also UDS diagnose protocol. Because old MB STAR C4 main board do not have UDS chip, so old MB STAR C4 can not support it;
3. Multiplexer now use Lan cable to connect
4. Connector adopt Military quick swap technology, it can support 10,000 times pull plug, more stable;
5. All core accosseries adopt original new packing chip, and 24hours test, guarantee the quality of the products;
Notice: Our SD Connect 4 has installed WIFI card, it is better not to dismantle WIFI card by yourself.
Step one: Please prepare the following tools.
(1)— SDConnect multiplexer which need to input the batteries.
(2)— 6 units Ni-MH Rechargeable batteries, Size: AA, Voltage: 1.2V, Capacity: above 1700mA.
(3)—1 unit 108M WIFI Card.
(4)—Plum screwdriver, Specification: T20
Step two: Take out the rubber:
2.1 Use the T20 Plum screwdriver to take out the screw as below.
2.2 Take out the rubber as belwo.
(1)—Batteries Space.
(2)—WIFI Card Space
(3)—SD Card Space
Step three: Insert the Rechargeable batteries.
3.1 Use the T20 Plum screwdriver to take out the screw of Batteries Space fixation as below.
3.2 Take out the fixation of Batteries Space, pay attention to the Battery polarity marked in the Batteries Space.
3.3 Insert the batteries. Note the Battery polarity
3.4 Button on the Fixation of Batteries Space after inputting the Rechargeable battries.
3.5 Use the T20 Plum screwdriver to fix the screw of Batteries Space fixation as below. Inserting the batteries is finished.
Step four: Installing WIFI Card
4.1 Inserting the WIFI card into the WIFI Card Space. Please make the correct direction.
4.2 Push it to make it totally connected.
4.3 Cover the rubber and fix the screws to finish all the work.
a cheaper Lexia 3 Citroen Peugeot diagnostic tool for only 59usd and there are missing some chip, compared to the original one.
Original Lexia 3
Communicated with the vendor, they say the cheap Lexia 3 is designed with this kind of board as what i got.
On original interface “those caps” are resitors (473) 47k – R5 and R6. Optocouplers seems to be HCPL-063N-000E and HCPL-0500-000E. Also the filter from USB input is ACM2012D-900-2P (TDK) – most of clones have not this USB filter (2 resistors of 0 ohms are used).
On relay pcb the round red component is a varistor and original is V18ZA40P (in most clones is blue and have not the same specifications as the red one).
On relay pcb there is another optocoupler ZJYS51R5-2PT-01 (TDK) on the edge area near relays used for VAN BUS.
Some pictures from an original XS EVOLUTION PCB revision C.
He tells me, there mainly are two kinds of Chinese Lexia3 from different factories. One cheaper but lack some chips, the other with full chips of high quality.
The good Lexia 3 should come with PCBs as follows:
It’s item :
http://www.obdii365.com/wholesale/Lexia-3-Lexia3-Citroen-Peugeot-diagnostic-PP2000.html
And it’s very kind of the vendor that he tells me, even if the PCB is designed as above, there are some different similar clones, not all HQ.
This is the comparison he shows me:
The left: good ; the right: bad
Big thanks to fobdii.com, with lots of info to help me. Finally, i adapted his advice and decided to exchange the cheap Lexia 3 for a high-quality Lexia 3 with a bit more money. It works like a charm now.
Launch Creader 619 EASY TO USE: All-in-one screen and easy-to-use hotkeys make the 619 an ideal tool for the DIYer and professional technicians alike. Thoughtful design like Quick access with hot keys; Durable buttons with metal covers to prolong life; and Extended cover connections to maximize protection will allow this unit to last through years of constant use.
Launch Creader 619 FULL OBD FUNTIONS: CReader 619 provides full OBDII/EOBD diagnostic functions, Read dynamic data streams; Read readiness status; Turns off Malfunction Indicator Light (MIL); Query freeze frame data; Read current DTCs; Clear DTCs; O2 Sensor test; On-board monitor test; Read pending DTCs; On-board system or component control; Read vehicle information; Read permanent DTCs. Works on ALL 1996 and newer OBD II & CAN domestic or import vehicles.
Launch Creader 619 SPECIAL FUNCTIONS: CR6011 provides the ABS and SRS diagnostic functions, Read DTCs, clear DTCs, and read data streams for the ABS system and the SRS system. Works on 46 car models, see the description for more models.
OBD Scanner; OBD II Connector and cable; USB cable; One Bag; One Protective Case; Quick start guide in three languages (English, France and Spanish); Free update via the internet, Multilingual Support.
Launch Creader 619 Support Languages: English, Spanish, French, Russian, German, Portuguese, Japanese
1. OBD full features
1) Read dynamic data streams and MIL
2) Read readiness status
3) Query freeze frame data
4) Read current DTC
5) Clear DTC
6) O2 sensor test
7) On board monitor test
8) Read awaiting DTC
9) On board system or component control
10) Read vehicle information
11) Read permanent DTC
2. Color and graphical display of data streams
3. Query DTC
4. Free update of USB interface internet
5. Multilingual support
6. Data and replay
7. Read and clear DTC, view data streams for the ABS system
8. Read and clear DTC, view data streams for the SRS system
9. Print data via PC
10. With the same functions as AUTEL ALl619.
Introduction
The check engine light on a Toyota is an indicator that one of the sensors or systems operated or monitored by the computer is malfunctioning.OBDSTAR X300M The computer manages the engine functions and emission controls as well as several other systems. All present day vehicles have the same type of regulatory system employed to operate the function of the drive train.
History
Since 1973 when the auto manufactures first started to employ emission controls on vehicles, computers, still in their infancy, came on the scene. Their initial duties were to monitor the exhaust emissions and make corrections in the timing and the carburetor mixture to control the emissions. A good understanding of the primary function and control the computer has on the impact of the performance of the vehicle serves to lend predictability to the issue. Computers are common place and becoming more and more advanced with increasing responsibilities in the operation of the vehicle.
Functions
The Toyota computer not only operates as an engine management center, but it controls the emissions, the security system, the air conditioning, the suspension, the new Trac systems, the transmission functions and more. It does not however, have anything to do with the internal components of the Toyota engine. The Toyota check engine light does not tell the operator if the engine is low on oil or of a particular malfunction due to wear.
The Toyota has a computer called an Engine Control Management (ECM) computer that controls engine management.UCANDAS VDM2 There is a Automated Braking System (ABS) computer that operates the function of the brakes, a Body Ride Control that operates a multitude of accessory options such as power windows, locks, seats and so on. There is an air conditioning computer for the use of dual air conditioning, a transmission computer, and some that operate in conjunction with the main ECM computer to control the suspension.
Diagnosing
Purchase a computer OBS scanner from a parts store. The OBS scanner is a requirement for diagnosis. It is relatively inexpensive but a necessity. Computers store malfunctions in memory and illuminate the check engine light on the dash. The computer will relinquish these codes in the form of a series of numbers similar to a bar code. To retrieve and understand these codes, you need a scanner. The scanner will come with a code sheet to correspond with the codes presented.
Attach the code scanner to the OBS connector under the driver's side dash. Turn the ignition key on until the lights illuminate on the dash. Do not start the car. The scanner at this time will be displaying read codes. Push the button to read and the scanner will begin to interrogate the computer. It only takes a few seconds and the scanner will respond with a code or codes if more than one. Write these codes down, such as P1425 and look up the codes on the sheet provided for a definition.
Just because the computer generated a code for the oxygen sensor (oxygen sensor malfunction), does not necessarily mean that it is bad and should be replaced. The oxygen sensor measures the amount of oxygen in the exhaust system by producing a very small voltage that the computer sees as an indication as to the fuel mixture being to rich or lean. A multitude of things can cause the oxygen sensor to indicate the wrong mixture.XTOOL HD900 For example a bad spark plug, wire, air leak in the manifold, bad thermostat or bad gas. If the car is running well enough and you see that this code came up, know that no disaster is imminent and continue to drive until it can be repaired or you can check it out yourself. To properly diagnose a code, even with a computer, it helps to read the manual so that you know what each sensor does and what else on the vehicle may cause that sensor to generate a code.
The Mustang is one of America’s favorite muscle cars and has been for years, even in less powerful V6 form. But despite having less power than its V8-powered Mustang siblings,Launch EasyDiag Plus 2.0 the Mustang V6 is still a terrific car. There are also several ways to go about getting more speed from one of these cars, including upgrades to the engine, exhaust system and suspension.
Install a more free-flow exhaust. The stock exhaust system on a Mustang is relatively restrictive, so one of the first changes owners in search of more power make is the installation of a larger-diameter exhaust. You can either purchase an exhaust system and header from a company that sells performance parts or have an exhaust shop install a performance exhaust.
Replace the air box with a cold-air intake. The stock intake on a Mustang’s V6 lets a limited amount of air into the engine, whereas a cold air intake will provide the motor with all the air it needs. The more air the engine can get, the more power it can make. Plus,XTOOL HD900 a cold-air intake sounds good. Installing a cold-air intake is generally pretty easy and involves removing the stock air box and then bolting on the new air intake.
Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M
Have the engine’s computer reprogrammed. A performance ECU will recalibrate how much air, fuel and spark the engine receives and will help it make more power. This modification should be performed by a shop familiar with modifying automotive electronics.
Install a better suspension. As originally equipped, the Mustang V6 has a pretty plush suspension, which is great for comfort but not so great for speed. Remove the stock springs and shocks and install stiffer,OBDSTAR X300M lower springs and adjustable-performance shocks that will allow your Mustang to corner faster. Remember, a fast car is not simply fast in a straight line but fast around corners as well.
Replace the stock wheels and tires with a performance wheel and tire package. A larger set of wheels will allow you to install wider, stickier tires for better handling and grip. To make this an easy process, simply order the wheels that you want with the tires installed already. Simply jack up your Mustang with a floor jack and install the new wheels and tires.
Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M Launch EasyDiag Plus 2.0 XTOOL HD900 OBDSTAR X300M
Lighten it. Gaining speed is not simply a function of adding power but is also a function of weight, more specifically a lack thereof. Though you want to keep your Mustang usable for the street (unless it’s a race car), you can install lighter aftermarket sport seats in place of the heavy stock seats. If you want to really get extreme, remove the rear seats, pull out the stock carpeting and sound deadening and install a lighter carpet kit made of thinner carpeting.