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IScancar code scanner is a cost-effective and multi-functional device that specially designed to support all OBD II compliant vehicles, including Control Area Network (CAN) cars. It can read and clear trouble codes,read I/M, read and review data stream, view freeze frame, test O2 sensor,test on-board monitor, test EVAP system, etc.

Apart from the great functions, the device also features a color LCD display screen and a explicit design. With the screen and the design, users can troubleshoot and fix vehicle problems easily and efficiently.

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Actually, now check DTCs in vehicles is easier than before, for there are so many obd2 code scanners can be used to read DTCs and even erase them. And here I am sharing you with one method without using obd2 tools.

For example, how to check for DTCs in Jeep grand cherokees 1993 to 1998? First you need is your key. And then place the ignition key into the ignition slot, and turn to ON (NOT RUN) 3-5 times, count how many times the Check Engine light flashes. The code 55 indicates the end of sequence (this will appear if no codes are present or if the Check Engine light is not on). Finally, go to check for codes that apply to your vehicles.

Generally speaking, now obd2 code scanners technology is so advanced. Therefore, you could use tools like IScancar to check your vehicles without pay too much energy on counting.

Usually, when you bought an obd2 tool, you will wonder whether it can work on this vehicle part. Actually, it is not easy to have a conclusion on diagnostic tools functions, for its functions vary from one car model to another, mainly depending on vehicles design.

Here we take VDM UCANDAS for example; you could see its special functions today on Benz model. And from one compatible part of it, we could have a better look at it. Generally, VDM ucandas mainly works with drive chassis, body, information and communication, seats and doors, air conditioning and so on. And Benz covers these systems, too.

With the use of this car diagnostic tool, you could have special function on Benz Drive, including initial startup, control unit adaptations, read coding and change if necessary, read coding and/or transfer download to new control unit, replace component Y74 (Pressure control valve), replace component B28/8 (Pressure differential sensor (DPF)), learning of the throttle valve stop, learn air conditioning, activate fuel pump, adjustment On temperature of heater booster(Electric heater booster), injector classification/Injector shutoff, transmission oil temperature, emergency running, display adaptation data, resetting of adaptation data, performing adaptation, and coding according to plant data etc.

Chassis includes initial startup, control unit adaptations, road test, learning processes, resetting of variant locking, erase zero point offset error of component N49(steering angle sensor), deactive system, active system, bleed brake system, calibration of the plunger travel sensors, level calibration, load adjustment and replacement of component B24/15.

Body functions: initial startup, control unit adaptations, read coding and changes if necessary, coded vehicle data, variant coding, and chassis number, setting of limit position of excess force limiter, zero position adjustment and panoramic sliding roof.

Information and Communication: iInitial startup, control unit adaptations, read coding and change if necessary, assyst Setting, general servicing, confirm overall maintenance, oil change, clock Setting, reset odometer to 0 km, radio parameters, TV parameters, TV Active, restart of optical ring, seats and doors, initialization of power closing, read coding and change if necessary, and normalize left power window.

Air Conditioning covers initial startup, read coding and change if necessary, normalizing of position motors, check of adjustment range of postioning motors, variant coding, and control unit reset.

如果你是車主，汽車修理廠，汽車配件公司或汽車經銷商，你必須有汽車鑰匙編程的工具---obd2 tool。而供應是這麼多，你必須在混淆這是最好的之一。大家都知道，在不同賣家相同產品的價格有很大的差距。因此，它為你買最便宜的是困難的。

這裡推薦的M8 locksmith tool，它是最強大的和最便宜的關鍵編程工具。它提供了相同的覆蓋範圍/功能作為世界領先的AD100Pro，但在成本的一小部分。使用數字令牌，當鑰匙被編程的扣除，使關鍵臨獨特。便攜式關鍵臨M8的汽車鑰匙編程是理想的OBD2的編程工具，程序鍵和遙控器的車輛載有全球所有品牌。

Car Key Programmer 可準確診斷你的車。這可以是你可以決定使用確保你的車是高效運行一個基本的預防措施。

A trip mileage of about 35,000 km of the 2006 GAC Toyota Camry Extreme Edition sedan. Customers reflect car lights lit when driving engine failure .
    After the pick-up : The IT-II to detect and read fault codes , fault code P0171, which means " the system state depopulated ( 1 case ) ." Then IT-II diagnostic trouble code P0171 is detected freeze frame data flow , oxygen sensor signal voltage is found outside the normal range , only 0. 11 V. Fault code and data flow of the air-fuel ratio does not reflect the normal - too lean mixture .
    First remove the oxygen sensor , it was discovered oxygen sensor surface is very dark , and then clean the oxygen sensor mounted on the car , after using IT-II Clear trouble codes and read the data stream to start the engine , the oxygen sensor signal value is still small, lights and engine failure at this time . To determine the oxygen sensor is faulty, then replace the oxygen sensor and clear fault codes, then start the engine and look at the data flow , data recovery to normal air-fuel ratio , engine fault light is not bright .
    Driving road test , after repeated trial , traveling about 80km, engine fault lights and lit, with IT-II detection, fault code is still P0171. Remove the oxygen sensor checked and found the sensor surface and black, which determine the engine system as well as other failures .
    In the test of the . When a fault occurs with no obvious symptoms car , but the engine fault light on the instrument panel lights up in the moment, as attentive listening, can hear a slight leak sound seemed to be coming from the brake booster place, but the vehicle braking performance and no abnormalities.
    Replace the oxygen sensor brake booster and clean , assembled repeated the test, the failure does not occur again.
    After replacing their old oxygen sensor test, the engine fault light immediately lit, indicating that the oxygen sensor is determined to be faulty .
    Troubleshooting: Replace the oxygen sensor and the brake booster .---mvci toyota tis scanner
    Maintenance Summary: the root cause of this failure is the car brake booster vacuum leak , the engine combustion chamber combustible mixture too lean , the oxygen sensor detects the mixture is too thin, so ECU enriched air mixture injection , resulting in oxygen sensor failure.
    Check the brake booster ignored the tightness of the inspection , only to focus on the inspection and replacement of the oxygen sensor , so simply replace the oxygen sensor fault will reappear . Thus, not only when you want to troubleshoot the fault code, data flow analysis , but also with seeing, hearing, do not ignore every detail , only detours, fast and comprehensive troubleshooting.

that is cost-effective,but you must register an account,you may get more VIP products,or you can use the public account is [email protected] and password is vvdi123.