Workshop Manuals Factory service & repair Alfa Romeo
01 145 electrical system diagnosis02 146 electrical system diagnosis03 ABS, Alfa Romeo Code and engine management
Alfa Romeo 145/146 Electrical System Diagnosis Manual, Volume 3 (1994-2001)01 · 145 electrical system diagnosis
01 · Diagnostics

Horns O2

Make
Alfa Romeo
Model
145/146 Electrical System Diagnosis Manual, Volume 3
Year
1994–2001
Section
Horns › Horns O2
145 electrical system diagnosisHorns O2

Horns O2

"R/D" low tone

"L/S" high tone

Diagram showing horn locations marked R/D and L/S
SPECIFICATIONS
Nominal voltage rating 12V
Current absorbed <10A (the pair)
Total horn sound level 106 ÷ 118 dB a 2m
Sound level in band 1800 ÷ 3550 Hz ≥ 105 dB a 2m
Horn sound level L-H ≥ 108 dB a 2m
Fundamental frequency type H 480 ÷ 530 Hz
Fundamental frequency type L 380 ÷ 430 Hz

Parts & tools for this job For 1994 Alfa Romeo 145/146

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.