Supercharged 200 -- MIL

[ay nako]

Hello all,

Bought a supercharged 200 from my buddy whom we supercharged his truck for him 30k miles ago, about two - three years ago. Since I bought it I have two MIL/DTC's that I cannot get rid of for the life of me. Its got a unichip and the UDR module -- P0172 and P0175 (system too rich bank 1 and two). Did use a lot of the search function but I cannot seem to find a direct or clear answer. Please if there is anyone out there let me know!

David

 

[Desert Nomad]

Hello all,

Bought a supercharged 200 from my buddy whom we supercharged his truck for him 30k miles ago, about two - three years ago. Since I bought it I have two MIL/DTC's that I cannot get rid of for the life of me. Its got a unichip and the UDR module -- P0172 and P0175 (system too rich bank 1 and two). Did use a lot of the search function but I cannot seem to find a direct or clear answer. Please if there is anyone out there let me know!

David

From what I've seen others have reported the same codes without the supercharger but with the unichip, i think mapping had to be re-done for them to suit the fuel they locally had to clear those faults for good.