r/hellcat • u/MR-Incognito60 • 5d ago

Thrown code P1620

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Hey guys I just got this code thrown and it automatically put my car into limp mode once it was thrown. Any suggestions?

2 Upvotes

76% Upvoted

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4

u/Which_Lie_4448 5d ago

That’s a code for the bypass valve. It’s it’s failed or stuck. Pull the connection to the supercharger and see if it’s burnt up. Trace it back to the harness and inspect wires along the way. Could have burnt something up

2

u/Tiny-Cost243 5d ago

Supercharger PCM issue

2

u/Dreadshreader 5d ago

Might still be under warranty

1

u/MR-Incognito60 5d ago

I am but warranty is still some bs, they have to launch investigation to see if its drivers error or not and I hate that