I have the exact the same problem since I change my kat to a 200 CPI .
And it usually happens in the declaration the ecu goes in the open loop mode and stay until engine restart.
I never have this problem. I made 7000 miles since I installed and calibrated my s300... till now 🙁.
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- Sun Oct 13, 2019 9:13 am
- Forum: s300 / SManager
- Topic: Closed Loop Malfunction
- Replies: 52
- Views: 77825