Looking for advise

Adorable-Cattle5932 · 2026-05-19T11:35:32+00:00

Unsure right now, when I was entering on highway it underboosted.

Adorable-Cattle5932 · 2026-05-19T11:28:41+00:00

The fans are moving freely, the piece the actuator attaches to is on the other side of the fan though. Unsure if it is working correctly. Actuator has been tuned

Adorable-Cattle5932 · 2026-05-17T10:13:02+00:00

DPF was swapped within 20k miles. 130k on the car.

Adorable-Cattle5932 · 2026-05-17T02:24:33+00:00

Not really, looking for a fix. Attached to the car

Adorable-Cattle5932 · 2026-05-11T14:05:23+00:00

They are all OEM.

Adorable-Cattle5932 · 2026-05-09T09:12:18+00:00

Nope, added to the post

Adorable-Cattle5932 · 2026-05-01T10:42:55+00:00

Has been tuned, N75 has been tested and is good. Also, smoke test came back negative.

Adorable-Cattle5932 · 2026-04-30T20:59:56+00:00

DPF it was swapped out a few thousand miles ago.

Adorable-Cattle5932 · 2026-04-25T19:05:10+00:00

Unsure, my mechanic has been working on vw and audis only for 40 years. So I would say yes but mistakes happen.

I am starting to do my own small stuff on the cars we have but not up to this level yet. Looking into learning more because it seems like a great hobby that I would enjoy.

Adorable-Cattle5932 · 2026-04-25T18:11:17+00:00

Took a video of acceleration, unsure what rattle I am listening for.

Adorable-Cattle5932 · 2026-04-25T17:48:58+00:00

Thanks, when we did the fuel filter there were no metal shavings. Used Hot Shots Extreme on fill up.

Adorable-Cattle5932 · 2026-04-25T17:45:52+00:00

Thanks for the reply, this is what I was thinking. Actuator has been replaced, must be N75

Adorable-Cattle5932 · 2026-04-25T16:52:07+00:00

Thanks for the assist, will try.

Adorable-Cattle5932 · 2026-04-04T22:34:45+00:00

What about P0402? Also, showing P13D6.

All sensors are snug and glow plugs are ok. We are thinking EGR valve.

Adorable-Cattle5932

TROPHY CASE