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MaxiDiag PRO MD 801 4in1 = JP701+EU702+US703+FR704

MaxiDiag Pro MD801 combines all the powerful functions of the JP701,EU702,  US703,FR704 and has the full Maxidiag software for European, French, Asian and American Manufacturers stored in 1 machine!

JP701 supports all 9 tst modes of the latest J-1979 OBD2 test specs and used for Reads Engine, Transmission, ABS & Airbag Systems for major Japanese vehicles.
The MaxiDiag JP701 is an innovative multi-functional scan tool designed for technicians to troubleshoot engine, transmission, ABS & airbag systems for major Japanese vehicles. Reliable, easy-to-use & affordable, the MaxiDiag JP701 is a time saver & a money maker. Global OBD2 – EOBD coverage.

EU702 code scanner is an innovative multifunctional scan tool which used to diagnose Engine, Transmission, Air bag, ABS Systems for the Major European vehicle and retrieves vehicle information such as VIN,CID and CVN.

US703 advanced vehicle scan tool is a must for the professional mechanic , its advanced, easy to use and come with an array of features. The US703 gives clear, concise DTC definitions on its large back-lit LCD screen, enables fast and easy access to your engine management system where engine and emission related diagnostic trouble codes are stored , it also allows you to turn off your malfunction indicator light (MIL), stores freeze frame data (for later viewing) and reads P0 P2 P3 and U0 codes as well and manufacture P1 P3 and U1 codes.Powered by Uni-SCAN technology, The US703 is an innovative multi-functional scan tool designed to troubleshoot engine, transmission, ABS and airbag systems for GM/Ford/Chrysler vehicles. Reliable, easy-to-use and affordable.

FR704 is an innovative multi-functional scan tool designed for technicians to troubleshoot Engine, Transmission, ABS&Airbag systems for Renault/Citroen/Peugeot. Reliable, easy-to-use and affordable.
Powered by Autel Uni-SCANt echnology, the MaxiDiagFR704 is an innovative multi-functional scan tool designed for technicians to troubleshoot Engine, Transmission, ABS & Airbag systems for Renault/Citroen/Peugeot. Reliable, easy-to-use and affordable, the MaxiDiagFR704 is a time saver and a money maker.

MaxiDiagPRO MD801, an innovative multi-functional scan tool powered by Autel Uni-SCAN  technology, is designed for technicians to troubleshoot engine, transmission, ABS and airbag systems for most of the vehicles on the road today. This scan tool not only is affordable, reliable and easy to use, but it is also a time saver and a money maker.

Note: We only sell 100% guaranteed genuine Autel Products with full support from us in the UK (Tool serial numbers are noted for security and fraud prevention)

Original 4 in 1 Auto Code Scanner MaxiDiag Pro MD801

Vehicle Coverage List:

Toyota 1994-2008 Renault 1996-2008
Honda 1994-2008 Citroen 1996-2008
Nissan 1994-2008 Peugeot 1996-2008
Mazda 1996-2008 VW/ AUDI 1990-2008
Mitsubishi 1994-2008 BMW & Mini 1993-2008
GM 1984 -2008 Mercedes 1995-2008
Ford 1984-2008 Volvo 1996-2008
Chrysler 1988-2008 Opel 1997-2008
Global OBDII compliant US, European and Asian vehicles

It is a useful tool. For more details, please contact sales team at vtoolshop.

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OBDII/EOBD Monitor Readiness Status

OBD II systems must indicate whether or not the vehicle’s PCM’s monitor system has completed testing on each component.

Components that have been tested will be reported as “Ready”, or “Complete”, meaning they have been tested by the OBD II system. The purpose of recording readiness status is to allow inspectors to determine if the vehicle’s OBD II system has tested all the components and/or systems.

The powertrain control module (PCM) sets a monitor to “Ready” or “Complete” after an appropriate drive cycle has been performed. Thedrive cycle that enables a monitor and sets readiness codes to “Ready” varies for each individual monitor. Once a monitor is set as “Ready” or “Complete”, it will remain in this state. A number of factors, including erasing of diagnostic trouble codes (DTC’s) with a scan tool or a disconnected battery, can result in Readiness Monitors being set to “Not Ready”. Since the three continuous monitors are constantly evaluating, they will be reported as “Ready” all of the time. If testing of a particular supported non-continuous monitor has not been completed, the monitor status will be reported as “Not Complete” or “Not Ready.”

In order for the OBD monitor system to become ready, the vehicle should be driven under a variety of normal operating conditions. These operating conditions may include a mix of highway driving and stop and go, city type driving, and at least one overnight-off period. For specific information on getting your vehicle’s OBD monitor system ready, please consult your vehicle owner’s manual.

Need any other Auto Key Programmer, please check at: http://www.vtoolshop.com/auto-key-programmer_c7

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General Information About JP701 And EU702

I. On-Board Diagnostics
The first generation of On-Board Diagnostics (called OBD I) was developed by the California Air Resources Board (CARB) and implemented in 1988 to monitor some of the emission control components on vehicles. As technology evolved and the desire to improve the On-Board Diagnostic system increased, a new generation of On-Board Diagnostic system was developed. This second generation of On-Board Diagnostic regulations is called “OBD II”.
The European version of OBDII is commonly referred to as EOBD and has protocols developed for the European vehicle market.
The OBD II system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions. When a problem is detected, the OBD II system turns on a warning lamp (MIL) on the vehicle instrument panel to alert the driver typically by the phrase of “Check Engine” or “Service Engine Soon”. The system will also store important information about the detected malfunction so that a technician can accurately find and fix the problem. Here below follow three pieces of such valuable information:

i. Whether the Malfunction Indicator Light (MIL) is commanded ‘on’ or ‘off’;
ii. Which, if any, Diagnostic Trouble Codes (DTC’s) are stored;
iii. Readiness Monitor status.

II. Diagnostic Trouble Codes (DTC’s)
EOBD/OBD II Diagnostic Trouble Codes are codes that are stored by the on-board computer diagnostic system in response to a problem found in the vehicle. These codes identify a particular problem area and are intended to provide you with a guide as to where a fault might be occurring within a vehicle. OBD II/EOBD Diagnostic Trouble Codes consist of a five-digit alphanumeric code. The first character, a letter, identifies which control system sets the code. The other four characters, all numbers, provide additional information on where the DTC originated and the operating conditions that caused it to set. Here below is an example to illustrate the structure of the digits:

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