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Klausen Blaumann

Joined: 06/16/2004 Posts: 46 Karma: +6 / -0
Free account, no CAN development support
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16-01-2006, 11:31 Subject: Pb LMMs: Key Differences Explained |
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There are two different LMM (Mass Air Flow Sensor) models from Pierburg for the T4 TDI.
1. LMS 7.18221.51.0 replaces 7.18221.01.0.
2. LMS 7.18221.58.0 replaces 7.18221.08.0.
I still have the LMM with the old connector (two-row).
My original VW chassis number is 074 906 461.
What is the difference between the two models?
Which one should I order?
Best regards,
Translated on 13-09-2026, 21:57.
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dieselmartin Profi-Schrauber


Joined: 03/13/2003 Posts: 10121 Karma: +29 / -0 Location: in der Werkstatt 2007 Volkswagen Passat Premium Support
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16-01-2006, 17:50 Subject: Pb LMMs: Key Differences Explained |
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Unfortunately, the image is heavily compressed, but my Periburg exhaust system for a Golf 3 TDI 90 hp (1Z) is the top one on your list, based on the VW part numbers you mentioned.
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Transparency, Teamwork
... there was another T.
I don't know what the f*ck it was.
Translated on 13-09-2026, 21:59.
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Klausen Blaumann

Joined: 06/16/2004 Posts: 46 Karma: +6 / -0
Free account, no CAN development support
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16-01-2006, 23:07 Subject: Pb LMMs: Key Differences Explained |
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Yep, that's him.
Can the 7.18221.08.0 be converted to a ....01.0 model, or can the connectors be rewired?
The ...08.0 costs much less.
Best regards,
Translated on 13-09-2026, 21:59.
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