Hot start / Cold start
A request concerning engine behaviour during cold starting.
Compatibility and the final price are confirmed in your request.
What changes?
Cold-start behaviour depends on temperature, engine hardware and emissions strategy. Confirm the exact requested change; this service does not repair starting faults or guarantee compatibility with every software version.
From original file to delivery
Upload original file
Choose the vehicle, year, reading tool and method. Upload the original file and describe the request.
Select your services
Choose the supported service and options. Review the exact credit total before confirming.
Review your delivery
Track the order in your account. Read any delivery instructions and extract the ZIP before using the file.
Changes to emissions, diagnostics or noise-related functions may not be permitted for public-road use. Confirm the requirements for the intended vehicle and location with AutoScan before ordering.
Ready for your next file?
Keep your original file, selected services, messages and delivery together in one order.