ECU · TCU · DIAGNOSTICS

Services designed around
the complete operation.

From original software identification to calibrated delivery, every selected solution stays connected to the vehicle, ECU, files and engineer notes.

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Daily performance

Stage 1 ECU remap

Calibrated power and torque gains for mechanically standard vehicles.

  • Smoother torque delivery
  • Improved mid-range response
  • Vehicle-specific power target
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Hardware-aware calibration

Stage 2 ECU remap

A more advanced calibration for declared, compatible supporting hardware.

  • Hardware-specific target
  • Torque limit coordination
  • Stage 1 and Stage 2 comparison
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Drivetrain coordination

TCU & gearbox tuning

Shift strategy, torque limits and gearbox behaviour calibrated as a complete system.

  • Coordinated torque limits
  • Refined shift behaviour
  • Software-specific review
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Diagnostic intelligence

DTC diagnostics & solutions

Search P-codes and manufacturer aliases, then attach exact codes to a request.

  • 3,700+ searchable codes
  • DF-to-P alias support
  • Exact code list on every request
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Regulated use only

DPF calibration support

Specialist review for lawful off-road, motorsport or approved repair contexts.

  • Fault-context review
  • Workshop instructions
  • DTC list captured
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Diagnosis before calibration

EGR calibration support

A controlled workflow for diagnosed EGR systems and lawful specialist applications.

  • Full DTC context
  • Air-path diagnosis checklist
  • Technician notes
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Commercial & specialist workflow

AdBlue / SCR support

Structured SCR fault review with ECU identity, codes and workshop evidence.

  • SCR subsystem checklist
  • NOx and dosing context
  • Heavy-vehicle ECU support
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Motorsport sound

Overrun sound calibration

Controlled overrun strategies for compatible track and motorsport applications.

  • Selectable intensity request
  • Hardware declaration
  • Thermal-risk warning
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Controlled environments

Vmax & limiter calibration

Limiter strategy review for dyno, track and other legally controlled operation.

  • Limiter identification
  • Tyre and gearing reminder
  • Track-use declaration
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Engineer-led workflow

Custom calibration service

Complex ECU/TCU requests handled with files, logs, revisions and direct messaging.

  • Dedicated operation workspace
  • File revision history
  • Engineer messaging
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Core calibration discipline

Custom ECU remapping

Software-specific engine calibration built from the original read, vehicle identity and a declared technical objective.

  • Original-file traceability
  • Vehicle-specific calibration target
  • Coordinated torque model
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Non-standard hardware

Stage 3 & custom-build calibration

Calibration development for declared turbocharger, injector, fuel-system, sensor and engine hardware changes.

  • Declared-parts calibration plan
  • Sensor and actuator review
  • Conservative first revision
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Efficiency under real load

Economy & fleet calibration

A load-profile-led calibration review for drivability and efficiency without unrealistic consumption promises.

  • Duty-cycle review
  • Drivability-led targets
  • No unsupported saving claim
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Measured development

Dyno-supported calibration

Controlled measurement and logging used to validate a calibration across repeatable operating conditions.

  • Repeatable baseline
  • Logged calibration behaviour
  • Measured rather than invented results
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Controlled start strategy

Launch control calibration

Engine and, where applicable, transmission coordination for controlled competition starts on compatible platforms.

  • ECU/TCU coordination review
  • Explicit activation conditions
  • Mechanical-load warning
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Hardcut · softcut · RPM control

Rev limiter strategy

RPM-limit strategy review with explicit mechanical, valvetrain, turbocharger and transmission constraints.

  • Limiter-type definition
  • Mechanical constraint review
  • Protection-state awareness
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Starting-system diagnosis

Cold-start & hot-start calibration

Starting behaviour reviewed only after battery, cranking, temperature, pressure, fuel and mechanical evidence are checked.

  • Condition-specific diagnosis
  • Cranking-data checklist
  • Narrow software scope
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Air-path control

Intake & swirl-flap calibration support

Diagnosis-led support for intake runner, swirl and throttle-valve systems in legitimate repair or specialist contexts.

  • Air-path diagnostic context
  • Command/feedback review
  • Exact ECU identity
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Acoustic & flow control

Exhaust-flap control calibration

Calibration of compatible exhaust-valve behaviour with noise, temperature, backpressure and legal constraints considered.

  • OEM-function review
  • Condition-based strategy
  • Actuator diagnostic retention
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Mixture control and diagnosis

Lambda & oxygen-sensor calibration support

Mixture-control diagnosis and software-specific support without treating an oxygen-sensor code as a component verdict.

  • Sensor-role classification
  • Mixture and heater checks
  • Leak and combustion context
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Petrol particulate filtration

OPF / GPF diagnostic support

Diagnosis-led petrol particulate-filter support covering pressure, temperature, loading, regeneration and local compliance.

  • Pressure and temperature context
  • Combustion-fault checks
  • Regeneration-history review
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Aftertreatment diagnosis

NOx & SCR diagnostic workflow

A structured diagnostic workflow for NOx sensing, dosing, temperature, quality and catalyst-efficiency faults.

  • NOx-sensor plausibility sequence
  • Dosing-system checks
  • Engine-out emissions context
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Dual-clutch control

DSG & DCT transmission tuning

Software-specific torque, clutch, shift and protection calibration coordinated with the engine ECU.

  • ECU/TCU torque coordination
  • Shift-strategy review
  • Clutch-protection awareness
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Automatic gearbox control

ZF transmission calibration

Calibration review for supported ZF transmission controllers, torque limits and shift behaviour.

  • Exact ZF/TCU identification
  • Engine torque coordination
  • Shift and lock-up review
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File integrity

ECU checksum verification

Calibration-region integrity verification performed for the exact ECU software and programming method.

  • Software-specific checksum review
  • Read-type awareness
  • Original and recovery preservation
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Failed-write response

ECU software recovery

A controlled recovery workflow using verified identity, original data, stable power and the correct supported access method.

  • Failure evidence capture
  • Supported recovery-path selection
  • Original/recovery data matching
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Control-unit access

OBD, Bench & Boot file support

Protocol-aware support for diagnostic-port, direct-connector and open-control-unit access methods.

  • Access-method identification
  • Virtual/partial/full read context
  • Tool-help requirement
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Verified ownership workflow

ECU cloning & replacement support

Control-unit replacement support using verified donor/target identities, legitimate ownership and platform-specific data handling.

  • Donor/original compatibility check
  • Memory-region awareness
  • Original backups
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Vehicle configuration

Speedometer, tyre & gear-ratio calibration

Platform-specific correction review after legitimate tyre, final-drive or transmission changes.

  • Measured error baseline
  • Correct controlling-module identification
  • ABS/ESC interaction awareness
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