Strange. I don't even have a code for P2001 "NOx Trap Effeciency below threshold bank 2". So I can't tune it out in HPTuners. The C6 codes do not list it.
What does this stupid code mean anyway?
Strange. I don't even have a code for P2001 "NOx Trap Effeciency below threshold bank 2". So I can't tune it out in HPTuners. The C6 codes do not list it.
What does this stupid code mean anyway?
I am guessing something to do with the exhaust emission, but then agian you prob knew this lol
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
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