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Error codes after replacing HPFP on 2009 997.2

3K views 0 replies 1 participant last post by  Spawnywhippet 
#1 ·
I bought a 100k mile 2009 997.2 C2 PDK. After getting it home, the high pressure fuel pump failed. I replaced that and now get these codes:

Siemens Digital Motor Electronics SDI3

Current Fault Codes 2310: Bar ignition module, cylinder 4 - Upper limit value exceeded

Transmission - PDK

Current Fault Codes C418: U0418 - CAN fault, brake

I haven't found anything online relating to these issues. The car still feels a little down on power (but better than before the pump was replaced) and the gear shifts are a little clunky at low speed. Any ideas?
 
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