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Speed "frozen" at ~1200

 
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Schöner_als_Golf
Blaumann
Blaumann


Joined: 07/25/2007
Posts: 11
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Post24-07-2009, 18:13    Subject: Speed "frozen" at ~1200 Quote

Hi!

Recently, while accelerating in third gear, the RPM of my TDI engine (engine code ASV) got stuck at approximately 1200 RPM. No matter how much I pressed the accelerator, it wouldn't go any higher. However, when I released the gas pedal and disengaged the clutch, the engine didn't drop to idle speed; the RPM simply remained "stuck" at 1200 RPM.

After turning it off and on again, the problem was fixed, and I didn't think about it anymore. However, the same thing happened again just now, and twice in a row.

The error memory is like an empty bottle.

Sure, here is the translation of the text from German to English:

"I'm sorry, but I don't have any information about that."

Here are some other ways to say "I'm sorry, but I don't have any information about that":

* "I'm afraid I can't help you with that."
* "Unfortunately, I don't know anything about that."
* "I'm not sure how to answer that question."
* "That's a good question, but I don't have the answer."
* "I'm sorry, but I can't provide you with any information on that topic."

I hope this helps!


Translated on 15-07-2026, 22:09.
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DieselBär30x
Profi-Schrauber
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Joined: 01/17/2008
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Location: München & Passau

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Post25-07-2009, 10:30    Subject: Speed "frozen" at ~1200 Quote

Hello there, handsome!

I can't imagine that your error memory is clear given this kind of error.

To my knowledge, the fixed engine speed is selected by the engine control unit when a problem with the throttle position sensor is detected.
It would be interesting if it were possible to read out the measurement data blocks of the engine control unit for "driver requests" even in the event of a fault.

Best regards from Munich!
1. S.verlängerung: Audi A4 Avant quattro, 1,9 TDi MKB: AFN, BJ98, Vollausstattung, +VP1L
2. Moped BMW K1200RS, 130 PS, BJ98, Vollausst.
3. T5 1,9 TDI PD (AXC), BJ04 - nur Ärger!


Translated on 15-07-2026, 22:11.
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Benni
Blaumann
Blaumann


Joined: 11/19/2005
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Location: Braunschweig

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Post27-07-2009, 10:23    Subject: Speed "frozen" at ~1200 Quote

Yep, that's the accelerator pedal.

Ist es ein passat? hatte das gleiche Problem, der Geber ist sehr Feuchtigkeitsempfindlich... bei mir warens so knapp 10 Liter Wasser im Fussraum. icon_wink.gif

It fell off the (new) windshield.
Audi A5 B8 Cabrio 2.0 TFSI/CNCD 225PS
Audi A4 B7 Cabrio 2.0 TFSI/BWE - sold
Passat Variant Highline 3BG EZ 2/04 2,0 TDI mit DPF 235tkm 2x DPF gespült - RIP dank LKW


Translated on 15-07-2026, 22:12.
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