Peugeot / Citroen 1.6 THP engine maintanance
How to keep your THP engine healthy and happy Keeping your THP engine healthy and happy is a simple process. All you need to do is follow some key points in its maintenance. We hope this guide will help extend your engine’s life. Prince engine codes covered are EP6-DT, EP6-DTS, EP6-CDT, EP6-CDTX, EP6-CDTM and EP6-FDTX.