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Home >> Volkswagen >> 1990 >> Jetta GLI, 2.0 J >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Cis-E MOTRONIC >> ECM Location
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ECM Location

ECU/ECM LOCATION

Application Location
GTI, Jetta Underneath center of windshield cowl, directly behind engine compartment firewall.
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