ECU Reader / Fault Finder

You know the problem: modern engine control units can react to even the smallest changes to the system and register fault codes.

With the OBD killer we have created a universal solution.
The device cyclically checks for pending and permanent error codes and deletes them.

Error codes or entire classes can be isolated on request.
If an error occurs outside of the expected error classes, the deletion process stops.
Thus, the functionality of the fault memory is maintained.

We present the new generation of the OBD Killer

Teachable
The new OBD killer learns the entered error codes and is therefore suitable for all emission-related, sporadic errors

Automatically
While driving, the engine control unit is monitored for sporadic errors in real time

Fast
Already existing error codes are blocked
Even before an error message is entered

Universal
For almost all vehicles from 2008
(some earlier cars may be supported)

What is the OBD Killer?

"OBD" stands for "on-board diagnostics", the standardized diagnostic interface of motor vehicles.
The OBD Killer is a compact electronics module, which is simply plugged into this diagnostic port.
There it will monitor the error messages of the engine control unit in real time for possible entries.
If a pending error is detected in memory, the OBD Killer blocks it before the driver sees a message on the Instrument Cluster/Check Engine "MIL" is Illuminated.

As soon as there is an error messages of no concern registered, the OBD Killer intervenes immediately,
removes the pending error message before it comes to an entry in the actual fault memory.
If an error code has already been entered before using the OBD killer, it will also be removed.

For which vehicles is the OBD Killer suitable?

The OBD killer can be used on all vehicles from model year 2008.
There are also vehicles that already support the necessary standard in the years before.
These vehicles can be recognized if pins 6 and 14 are occupied at the OBD diagnostic port.
It does not matter if the engine is diesel, gas, natural gas or LPG.

Some engine control units do not support the deletion of fault codes while driving.
For these vehicles, the OBD killer is then not suitable.

Which mistakes does the OBD Killer block?

The OBD killer is capable of learning can generally block all emission-related error codes.
During installation, the OBD killer learns the registered codes as expected errors. This process can be repeated as often as you like.
One of the most common mistakes is e.g. in connection with coked EGR valves code P0401. and the error code P0420 occurs very frequently e.g. aged catalysts.
It also deletes vendor-specific codes that do not conform to the OBD standard.
As soon as there is an error message that has not been "Taught/Programmed", the OBD killer will not intervene.
Thus, the full functionality of fault memory and engine indicator light is retained for all other error messages.

Where is the OBD Killer used?

The OBD killer is ideal for all sporadically occurring, exhaust-related errors such. P0400, P0401, P0402, P0403, P0404, P0405, P0406, P0407, P0408 (exhaust gas recirculation): After a repair of the exhaust gas recirculation, sporadic error messages often occur which often cannot be adequately clarified. The OBD killer is here a cheap alternative to the multiple replacement of all components.
Otherwise the error class of the catalyst (P0420, P0421, P0422, P0423, P0424, P0430, P0431, P0432, P0433, P0434).
Often the engine control unit repeatedly reports a faulty catalytic converter, although it is still in order.
This comes, for example, when using sports catalysts.
For performance increases or unexplained turbocharger problems often occurs the error code P0234: Boost pressure limit exceeded.

What do I do when changing vehicles?

When changing the vehicle, you can continue to use the OBD killer for all vehicles from the year 2008 onwards.
If the OBD killer detects a new chassis number after installation, all learned values will be reset.
The OBD killer then acts as brand new.

Will repairs become superfluous?

No.
If a repair has already been carried out for a fault, but then returns prematurely or reoccurs too frequently or cannot be solved or if no fault was found during diagnostics.
Instead of replacing all the parts again, the OBD killer is the better solution for the wallet and protects the environmental resources.

NB. OBD Killer is not able to display Fault codes and is purely "Taught" which codes to block by plugging the unit into the diagnostic socket, unplugging then plugging back in again. At this point whatever fault code was logged will be blocked or deleted by the OBD Killer. A generic Code reader capable of displaying engine fault codes would be needed when "Teaching" the OBD Killer to check which codes you are teaching it to block/delete.
Only "Teach" codes you know will not harm your vehicle.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99900010035

The product you are viewing cross references to these numbers

Ninemeister 9M On-Board Diagnostics Flash Module - Professional ECU Calibration at Home

The Ninemeister 9M OBD2 Software Calibration Tuning Tool allows Porsche 718 Boxster / Cayman 4.0ltr owners to read and write ECU calibrations directly via the on-board diagnostics port. Designed specifically for the naturally aspirated 4.0ltr flat-six in the 718 GT4, Spyder and GTS 4.0ltr models, this system delivers dyno-proven performance upgrades with safe, reversible software flashing.

The system integrates with the 9M MyFlasher app via Bluetooth on Apple or Android devices, offering seamless mobile functionality.

Fits:

• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Boxster Spyder / Sypder RS 718 4.0L 01/2019>>
• Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
• Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche Cayman GT4 Clubsport
• Porsche Cayman GT4 RS Clubsport 2020-2024

Key Features of the 9M OBD Flash Module

At-home ECU calibration flashing via OBD2 Automatic vehicle selection Fault code reading capability Datalogging for diagnostics and performance analysis Flash back to stock functionality Custom features tailored to customer requirements

This tool gives you control over your vehicle’s performance calibration while retaining the ability to revert to standard software when required.

Stage 1 ECU Calibration – 435hp / 435Nm

Stage 1 tuning replaces the factory ECU software with Ninemeister’s dyno-developed calibration, without requiring hardware modifications.

Stage 1 delivers:

• Increased output to approximately 435hp and 435Nm
• Optimised throttle response
• Improved mid-range torque delivery
• Enhanced top-end performance

Additional programmable features include:

• Exhaust valve button permanently open or closed
• 8200rpm rev limit
• Increased static rev limiter
• Sound symposer delete
• Over-rev detection optimisation
• Revised cooling system calibration for lower operating temperatures

Stage 1 is ideal for owners seeking sharper response and improved power while retaining stock hardware configuration.

You should consider Stage 1 if:

• You want improved performance without hardware modifications
• Your vehicle remains largely stock
• You desire sharper throttle and stronger mid-range torque
• You want reversible ECU tuning

Stage 2 ECU Calibration – 455hp / 455Nm

Stage 2 builds on Stage 1 software but requires supporting hardware modifications. This calibration is designed to optimise airflow and exhaust efficiency for increased output.

Stage 2 delivers:

• Approximately 455hp and 455Nm
• Stronger power delivery across the entire rev range
• Increased high-RPM performance
• Calibrated for 98 octane fuel

Required and optional hardware:

• 9M OPF delete pipes
• 9M performance air filters
• Optional 9M lightweight flywheel

Additional features included:

• Exhaust valve always open or closed option
• 8200rpm rev limit
• Increased static rev limiter
• Sound symposer delete
• Over-rev detection optimisation
• Revised cooling strategy to run cooler

Stage 2 is tuned specifically for 98 octane Shell pump fuel and is aimed at drivers who demand maximum naturally aspirated performance from the 4.0ltr platform.

Stage 2 is recommended if:

• You have installed 9M hardware upgrades
• You frequently drive on track
• You want maximum safe output from the 4.0ltr engine
• You are building a more focused performance setup

 
Why Upgrade Your 718 4.0ltr with Ninemeister Software

The 4.0ltr naturally aspirated engine responds exceptionally well to careful ECU calibration. With factory headroom built into the platform, professional tuning unlocks additional torque, sharper throttle mapping and improved cooling management.

The Ninemeister system ensures:

• Dyno-tested and proven calibrations
• Safe at-home flashing
• Diagnostic and datalogging support
• Customisable feature integration
• Reversible tuning capability

Disclaimer
You accept responsibility and risks associated with any tuning or added features by Ninemeister. Ninemeister are not liable for voided warranties due to installation of third-party products that affect OEM functionality.

Key Benefits at a Glance

• At-home OBD ECU flashing system
• Stage 1: 435hp without hardware changes
• Stage 2: 455hp with supporting upgrades
• Mobile app integration via
• Bluetooth Fault code reading and datalogging
• Flash back to stock capability