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BMW
325
Engine
Oxygen Sensor
Location
1986 Bmw 325 Location 02 Sensor Heater Relay And Color Amount Prongs
1986 BMW 325
20,000 MILES
ANONYMOUS
MEMBER
1 POST
location of 02 sensor heater relay ? What amp, color amount of prongs ?
Apr 6, 2013 at 2:06 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
from the picture, there is the oil filter or the fill cap on top of the motor looks like drivers side.
there are a group of 3 relays and the center one is the o2 heater relay
Roy
Apr 6, 2013 at 2:27 PM
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