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Speedometer failure on the 1Z engine.

 
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Burli
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Post17-02-2004, 23:54    Subject: Speedometer failure on the 1Z engine. Quote

Has anyone experienced the phenomenon where the speedometer needle goes to zero when accelerating strongly, and then returns to the original speed when the accelerator is released? icon_question.gif

Unfortunately, I haven't been able to read the error codes yet.

The engine is running normally, with no limp-home mode or anything like that.

Initially, I thought I was just experiencing occasional hallucinations, but now it's becoming more frequent.

Vehicle: Passat 1.9 TDI 1Z Engine, Year 1995, 66kw

Thank you.

Burli


Translated on 03-07-2026, 15:19.
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Gremlin
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Post18-02-2004, 0:07    Subject: Speedometer failure on the 1Z engine. Translating...

[Translating...]kontrolliere doch mal den geber für geschwindigkeit am getriebe, sowie dessen steckverbindung und kabel...

CU Gremlin
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Burli
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Post18-02-2004, 0:09    Subject: Speedometer failure on the 1Z engine. Translating...

[Translating...]Hi Gremlin,

an den Geber habe ich auch schon gedacht, aber warum nur beim stärkeren Beschleunigen , im Sanftmodus ist es nicht zu beobachten
icon_rolleyes.gif
Burli
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dieselmartin
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Post18-02-2004, 0:17    Subject: Speedometer failure on the 1Z engine. Translating...

[Translating...]

Wenn das Kabel nen Wackler hat, der nur bei "Kraft nach hinten" (== BEschleunigen) auf "offen" geht, hast du diesen Effekt.

m;
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Burli
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Post18-02-2004, 0:19    Subject: Speedometer failure on the 1Z engine. Translating...

[Translating...]Unwahrscheinlich aber leider nicht auszuschliesen.

Wo sitzt denn der Sensor genau am Getriebe, ich denke mal es ist ein induktiver oder ??

Burli
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