Focus T190 sensor.... What is it???
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Resident Camel Stalker
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From: Blyth, Northumberland
Block. The pipe in foreground is the crankcase breather on front of block with gearbox in the background and water hoses also visible.
Last edited by Camel Fiddler; Jun 6, 2011 at 05:59 AM.
PassionFord Regular
Joined: Mar 2005
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From: Guildford, Surrey
No it isn't.
What you are looking at is the thermostat housing. Normally that location wouldn't have any sensors on a Focus.
On a Mondeo that location has a water temperature sensor only connected to the dash gauge. Another sensor in the top of the housing connects to the PCM for engine management. The Focus management uses one sensor (dry) in the cylinder head above #1 for both these functions.
Often when people add separate management they add sensors into thermostat housing as its easier than sharing one. So its likely to done for that reason by Mountune or Gordon Spooner, or a subsiquent owner.
Martin
What you are looking at is the thermostat housing. Normally that location wouldn't have any sensors on a Focus.
On a Mondeo that location has a water temperature sensor only connected to the dash gauge. Another sensor in the top of the housing connects to the PCM for engine management. The Focus management uses one sensor (dry) in the cylinder head above #1 for both these functions.
Often when people add separate management they add sensors into thermostat housing as its easier than sharing one. So its likely to done for that reason by Mountune or Gordon Spooner, or a subsiquent owner.
Martin
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