DIAGNOSTICS

ECU DIAGNOSTICS AND CALIBRATION

Racing Technik mainly utilises the Autel MaxiSys MS909 diagnostic scanning platform, together with VCDS and ISTA+

The Main Features of the MS909 are:

Read fault codes & provides a description
Clear fault codes & warning lights (e.g. airbag, ABS, engine light etc)
Service functions – interval light / oil reset light / EPB / injectors etc
Access to live data streams (oxygen sensor rich/lean indication, coolant temperature, mass air flow etc)
Actuation / Component testing (activate specific systems to test working condition)
Offline Coding (Injectors, spare keys, radios and even starters are now coming out ‘coded’. This function is indispensable if you need to change those vehicle parts)
Online Coding / Reprogramming (updating ECU’s, changing parameters or parts, J2534 pass-through flashing capabilities) (you must be within updates to access online coding)
Autel has its own online server for Mercedes Benz, BMW, VAG (VW, Audi, Seat, Skoda), Porsche, Nissan & Infiniti
For other OEM’s you can use the J2534 interface with the PC/Laptop

J2534 PASS-THRU DEVICE

This can perform flashing/reprogramming via its J2534 interface – newer vehicles have more onboard computers (ECM & TCM) that are programmed with thousands of parameters (control spark, fuel, idle etc).

Updating this software normally requires the car to be sent to dealers
Replacing new parts or changing existing parameters on many of the new vehicles requires flash reprogramming
Autel provides their own server for BMW & BENZ, all other OEM flashing software is available via the MS908P VCI device.
J2534 pass-through flashing capabilities

Advanced Features

The new Autel MaxiSys series takes diagnostics to another level… This machine cannot be compared to a standard diagnostic scanner, this new range is now one of the world’s most comprehensive guided diagnostic solutions.

Intelligent Diagnostics
Technical Service Bulletins
Repair Assist
Component Measurement
Relevant Cases

Intelligent Diagnostics with Topology Module Mapping (CAN BUS Tree)

With our Autel exclusive System Topology Software, the technician can see a colour coded topology display for all vehicle systems and their status on one page!
The display shows the structure of communication between modules and gives the ability to press on a system module to display any DTC’s and access the system.
Currently available on BMW, Ford, Volkswagen, Audi, GM, Ford, Chrysler, Nissan, Honda, Toyota Lexus, Jaguar, Land Rover, Mercedes Benz, Hyundai, Kia, Volvo.

Technical Service Bulletins

See official announcements issued by vehicle manufacturers regarding common problems including vehicle modules, DTCs, repair methods, program updates and recall strategies.
Currently available on Ford, GM, FCA, Toyota, Lexus, VW, Nissan, Honda, BMW, Mercedes, Audi, Hyundai, Kia.

Repair Assist

Displays a list of recommended tests, the completion status and priority for the undertaking (the higher the priority, the earlier the components should be tested).
An integrated troubleshooting process organised into the operation steps, that guide the user to solve the maintenance problems.
Automatically match the circuit diagram and pin position required for the fault.
Currently available on BMW, JLR, GM, Ford, Chrysler and Porsche.

DTC Analysis

Describes the possible causes and solutions to the fault
Currently available on GM, Ford, Toyota, Lexus, Nissan, Honda, VW, Audi, BMW, FCA, Mercedes.

Repair Tips

Provides detailed repair procedures, presented in texts or videos.

Relevant Cases

The software automatically recommends repair processes that may be relevant to the vehicle and fault. These repair cases/suggestions provide the technician with great insight when diagnosing and repairing vehicle faults.

Diagnostics FAQs

Can I do my own car diagnostics?

Car diagnostic tests typically require specialised equipment and expertise, so they are often conducted by mechanics or at dealership service centres. However, if you possess the necessary knowledge and equipment, you can also perform a diagnostic test on your vehicle at home.

How long does a vehicle diagnostic take?

Most comprehensive diagnostic tests typically take between one hour and 90 minutes to complete. However, if complications arise or if certain components need to be removed before the test can be conducted, the duration may extend to between two and three hours.

Are diagnostic tests covered by warranty?

Diagnostic tests may or may not be covered by a vehicle warranty. Check with your warranty provider or dealership to understand what is covered.

What should I do if my diagnostic test reveals a code?

If a diagnostic test reveals a code, follow up with a thorough inspection or repair based on the code’s description. Consult a professional if needed.

What is a diagnostic trouble code (DTC)?

A Diagnostic Trouble Code (DTC) is a code generated by a vehicle’s computer system when it detects an issue. DTCs help technicians identify specific problems.

Can a diagnostic test detect all vehicle problems?

While diagnostic tests are effective for identifying many issues, they may not detect every problem, especially those not related to the vehicle’s computer system.

Why is my check engine light on?

The check engine light can indicate a range of issues, from minor problems like a loose gas cap to more serious issues like engine or transmission faults. A diagnostic test can help determine the exact cause.

How often should I have my vehicle diagnosed?

Regular diagnostics are not typically necessary unless you experience problems or warning lights. However, having diagnostics performed during routine maintenance can help catch potential issues early.

What can a diagnostic test tell you?

A comprehensive car diagnostic test can identify any faulty parts or components within your engine and reveal other issues affecting its performance. It can also help determine the reasons behind any dashboard warning lights that may be illuminating

What is an OBD-II scanner?

An OBD-II (On-Board Diagnostics II) scanner is a tool that reads diagnostic trouble codes (DTCs) from a vehicle’s computer system to help identify issues.

How accurate is a car diagnostic test?

While vehicle diagnostic scan tools are valuable for identifying potential issues, they cannot pinpoint the exact cause of a breakdown or the specific reason for the check engine light’s activation.

Are car diagnostics worth it?

This test plays a crucial role in diagnosing problems with the engine, transmission, exhaust system, and other essential components. When the check engine light illuminates or an error code is generated, a diagnostic test is essential for accurately identifying the underlying issue.

What is a full vehicle diagnostic?

The diagnostic test will provide an assessment of the engine, transmission, ignition coils, exhaust system, oil tank, fuel injectors, throttle, coolants, airflow, and other related systems. However, the diagnostics check does not cover the costs of repairs, replacement parts, or recoding.

What happens after a diagnostic test?

After a diagnostic test, the technician will provide a report detailing any detected issues, suggest necessary repairs or maintenance, and explain the next steps for resolving the problems.