Stage 1 File Service: Requirements & Power References
Understand AutoScan Stage 1 file requests, compare published engine HP and Nm references, and prepare the original read, ECU details and vehicle information before confirmation.
Start with the exact vehicle
Select the category, model, generation and engine that match your vehicle. Similar engine names may use different controllers or software. Verify the identity against your original read rather than selecting only by an expected power figure.
Read Power Gains as catalogue references
Original HP and Nm describe the recorded baseline. Published Stage 1 HP and Nm are separate reference values; the displayed gain is their difference. A missing or pending result is not a tuning claim, and a reference figure is not a guaranteed measured result for your vehicle.
Prepare a reviewable file request
Provide the original ECU read, tool and reading method, ECU identity and relevant vehicle details. Describe the actual hardware and any existing modifications. Confirm the requested service with AutoScan if the application is uncertain.
Confirm the selection in your account
Active Stage 1 service choices depend on the vehicle category and year. Review the current options and credit total before confirming the request, then follow delivery and messages in the portal.
Active service choices
These names come from the current active AutoScan service catalogue. Application support and the price depend on the actual vehicle and request.
Questions about this service
Do the catalogue figures guarantee my result?
No. They are references for a particular catalogue record, not a measured dyno result or a performance guarantee for every vehicle.
What if my engine has no Stage 1 figures?
The page cannot establish tuning availability. Provide the original file and exact application details to AutoScan for review.
Prepare your request
Use your account to submit a file, confirm the selected service and price, and follow the linked messages and delivery. For questions before a request, contact AutoScan with the application details.