Low coolant sensor and sensor pigtail(connector) missing ???
Thread Starter
Burning Brakes
Joined: Dec 2006
Posts: 1,164
Likes: 20
From: Somewhere in Québec, Canada
Low coolant sensor and sensor pigtail(connector) missing ???
While i was taking some pics to help Toque on another thread, i told myslef that i could unbolt my coolant surge tank and drain it.This way i would be ready to install the new one when it will be shipped.
But here is the bottom of my tank :
It seems that it got no sensor in it, and the other things that bothers me is that nothing was connected to the tank, no pigtail or connection.After some searching i couldnt even find the low coolant sensor wire
I got the car for 3 years now and i never had any low coolant light or dic message or code...Does anyone got a pics of the pass side engine bay to show me what to look for (connector) ???But i can swear after a hole our of looking with good lighting that there is no connector what so ever...
Or maybe its just me and everything is wireless(sarcasm
)
Thanks
Eric
But here is the bottom of my tank :
It seems that it got no sensor in it, and the other things that bothers me is that nothing was connected to the tank, no pigtail or connection.After some searching i couldnt even find the low coolant sensor wire
I got the car for 3 years now and i never had any low coolant light or dic message or code...Does anyone got a pics of the pass side engine bay to show me what to look for (connector) ???But i can swear after a hole our of looking with good lighting that there is no connector what so ever...
Or maybe its just me and everything is wireless(sarcasm
)Thanks
Eric
Thread Starter
Burning Brakes
Joined: Dec 2006
Posts: 1,164
Likes: 20
From: Somewhere in Québec, Canada
Thread Starter
Burning Brakes
Joined: Dec 2006
Posts: 1,164
Likes: 20
From: Somewhere in Québec, Canada
Le Mans Master
Joined: Mar 2011
Posts: 6,835
Likes: 302
From: Columbia SC
I have a 2001 and the FSM. I had thought there was a sensor but when I helped a friend with a coolant issue a year ago I was surprised to see there was no sensor. Hope you were drinking beer for the hour you looked. I would hate to think you wasted a whole hour just looking. 
Thread Starter
Burning Brakes
Joined: Dec 2006
Posts: 1,164
Likes: 20
From: Somewhere in Québec, Canada
Thanks for all the info 
Now that i know that the tank got no sensor, im now wondering:
If i ever miss some coolant,what would tell my pcm that i got a low coolant level if there is no sensor in the tank and no sensor in the rad ???
Now that i know that the tank got no sensor, im now wondering:
If i ever miss some coolant,what would tell my pcm that i got a low coolant level if there is no sensor in the tank and no sensor in the rad ???
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Le Mans Master
Joined: Mar 2011
Posts: 6,835
Likes: 302
From: Columbia SC
The PCM just monitors the actual coolant temperature and sends a message to the IPC if the temperature exceeds 256 F. Not sure why they deleted the level sensor unless it was to save a few pennies. The FSM still shows the low level input to the IPC for this except it says "not used".