coolant light on. what sensor do i need to replace - R3VLimited Forums

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richardkeith97

E30 Mastermind

Join Date: Jun 2009

Posts: 1693
#1

coolant light on. what sensor do i need to replace

08-13-2009, 07:13 AM

my coolant light on my upper thing with all the lights is on. the bottle is full and the gauge reads fine. what sensor do i need to repalce?
Tags: None
metalix1021

Wrencher

Join Date: Apr 2008

Posts: 246
#2

08-13-2009, 09:02 AM

The coolant level sensor.
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Goya20

Grease Monkey

Join Date: Feb 2009

Posts: 325
#3

08-13-2009, 09:36 AM

i got the same thing too

sigpic
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D-rock

Mod Crazy

Join Date: Mar 2009

Posts: 714
#4

08-13-2009, 09:40 AM

Mine does the same thing. But only when the fan is not working or on.
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jhowell

Advanced Member

Join Date: Apr 2009

Posts: 182
#5

08-13-2009, 11:09 AM

Mine did that. I replaced the coolant level sensor part # 61-31-1-378-320 (for 325i 87-91) and it was fixed!

SOLD '90 325is SOLD
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87-325ic

E30 Enthusiast

Join Date: Apr 2006

Posts: 1198
#6

08-13-2009, 12:36 PM

or you could just wire the two wires together that connect to the sensor, all that light means is that your level is low, or the sensor is broken.
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