Is this a serious code usually on these? motor sounds good
Jun 1, 2026 at 3:19 PM
CODE P0034 motor sounds good?
BHAMDOC1
- MEMBER
- 423 POSTS
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Does this engine have supercharger?
P0034 – Turbocharger/Supercharger Bypass Valve Control Circuit Low
Most likely possibilities:
1. Scanner/code description mismatch
2. Code was read incorrectly
3. Aftermarket equipment
Can you please give me more information so I can help you? I would try clearing the codes and driving the truck again to see if the codes comes back. This video should help
https://www.youtube.com/watch?v=ahK_eucFi-k
Please go over this video and get back to me.
P0034 – Turbocharger/Supercharger Bypass Valve Control Circuit Low
Most likely possibilities:
1. Scanner/code description mismatch
2. Code was read incorrectly
3. Aftermarket equipment
Can you please give me more information so I can help you? I would try clearing the codes and driving the truck again to see if the codes comes back. This video should help
https://www.youtube.com/watch?v=ahK_eucFi-k
Please go over this video and get back to me.
Jun 2, 2026 at 8:04 AM
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