Porsche coding and programming uses PIWIS, Porsche's own workshop system. autocodeRHV codes replaced control units, runs adaptations and retrofit coding remotely on 911, Cayenne, Macan, Panamera and Taycan.
Last updated · Harshit Vadgama, automotive engineer
Dealer tooling for Porsche
PIWIS is Porsche's own diagnostic and programming system. It's the tool for jobs that generic scanners can't finish: coding a replaced control unit, adaptations after repairs and enabling retrofitted equipment.
Common jobs
- Coding a new or used control unit to your car
- Adaptations and calibrations after repairs
- Retrofit coding for supported equipment (lights, cameras, assistance systems)
- Full-system scan and diagnosis of electrical faults
Models
911, Cayenne, Macan, Panamera, Taycan and Boxster/Cayman. Model year, market and installed software decide what's possible, so send your VIN first.
Frequently asked questions
Which Porsche models do you cover?
911, Cayenne, Macan, Panamera, Taycan and Boxster/Cayman. Send the VIN to confirm your car.
Do I need my own PIWIS?
No. You provide the interface and laptop at the car. I run the software.
Is this done remotely?
Yes, like every autocodeRHV service.