Mercedes T/LLR modules test.

1,121 views · Published 21 March 2014 · 6:24 · Indexed 22 September 2026

Channel: vsandvs “RestoreYourMercedes” · 2014 · Autos & Vehicles

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Quick testing of idle and cruise control modules.
Have two modules and wanted to make sure they work fine, had car in with same modules.
Sometimes they fail due to shorts in throttle body wiring. These units are for cars without ASR. 
ASR cars have E-gas modules, they also can fail due to wiring shorts.

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