Calibration specialists online · 24/7 workflow
Calibration,
engineered precisely.
Professional ECU and TCU files with traceable operations, verified vehicle data and direct access to a specialist tuning team.
Secure file vault Human-reviewed calibration Original file preserved
ALLCHIP OS · LIVE WORKFLOW online
OPERATIONECU · TCUIdentification secured
UploadIdentify3Calibrate4Deliver
10,592vehicle profiles
3,745DTC references
24/7request access
4controlled states
VEHICLE INTELLIGENCEBuild the vehicle.
Build the vehicle.
See the calibration.
Select manufacturer, model and exact engine/ECU profile. Compare OEM output with Stage 1 or Stage 2, then inspect reading protocols, ECU access information and supported operations.
SELECTED PROFILE
ECU / TCUBOSCH EDC17C50BMW 320d
2.0 - 190-BHP - 142-KW · (01/2015 - Present)
Engine codeN47D20C
Read methodAlways OBD
Access / locationAbove pedals
INTERACTIVE DYNO PROJECTION
Stage 1 comparison
OEMStage 1
POWER GAIN+40 hp
TORQUE GAIN+62 Nm
PROJECTED INCREASE21%
Open complete technical profile Projection only · final target requires original-file identification.
CALIBRATION SERVICESOne file service.
One file service.
Built around the vehicle.
Every request begins with the original software, correct ECU identity and a declared technical target.
View all servicesDaily performance
Stage 1 ECU remap
Calibrated power and torque gains for mechanically standard vehicles.
Hardware-aware calibrationStage 2 ECU remap
A more advanced calibration for declared, compatible supporting hardware.
Drivetrain coordinationTCU & gearbox tuning
Shift strategy, torque limits and gearbox behaviour calibrated as a complete system.
Diagnostic intelligenceDTC diagnostics & solutions
Search P-codes and manufacturer aliases, then attach exact codes to a request.
Regulated use onlyDPF calibration support
Specialist review for lawful off-road, motorsport or approved repair contexts.
Diagnosis before calibrationEGR calibration support
A controlled workflow for diagnosed EGR systems and lawful specialist applications.
CONTROLLED DELIVERY
A faster workflow should also be a safer one.
AllChip OS keeps vehicle identity, original read, selected services, diagnostic codes, calibration files, messages and revisions inside one operation.
See the secure workflowACT-260901 · Operation workspaceSecure
A
VOLKSWAGEN · 2.0 TDI
READYBosch EDC17C46
Stage 1 · DTC solution · Checksum
Original readVerified · 4.00 MB
Calibrated resultRevision 02 · delivered now
Engineering note
Checksum verified. Follow the supplied workshop instructions before programming.
KNOWLEDGE BASEUseful information.
Useful information.
Written for workshops.
Technical context before the file: reading methods, diagnostics, calibration levels and safer workshop decisions.
Browse all guides01
ECU recovery · 11 minECU Software Recovery: A Safe Workshop Workflow
A recovery-first approach to interrupted writes, wrong files and no-communication cases using evidence preservation, power checks and supported access methods.
Read guide02
Transmission calibration · 12 minDSG and DCT Tuning: Torque Coordination, Clutch Control and Validation
How a dual-clutch transmission calibration coordinates engine torque, clutch capacity, shift behavior, temperature protection and drivability.
Read guide03
Emissions diagnostics · 14 minSCR, NOx and AdBlue Diagnosis: A Systems Approach
A practical diagnostic framework for SCR efficiency and NOx faults covering sensors, dosing, temperature, reagent quality, leaks and software state.
Read guideENGINEERING WITH RESPONSIBILITY
Read compliance policy Performance where appropriate. Compliance everywhere.
Emissions, noise, speed and safety-related services are reviewed for the declared use and must comply with the laws where the vehicle is registered and operated.