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The coolant temperature sensor on a 2002 Malibu 3.1L is located near the front of the engine. It is on the driver's side next to the PCV valve.
For the 2.7l v6 engine, it is right on top of the engine next to the coolant bleed valve. As you are standing in front of the car after raising the hood, look right to the left of the intake manifold. There you will see the coolant temperature sensor and connector and the coolant bleed valve, both in the same plastic housing.
Driver side in water manifold under EGR valve
There is only one coolant temperature sensor on a 1999 Ford E150 6 cylinder. The sensor is on the front of the engine just below the valve cover.
take resistance reading between the leads
Coolant sensor: 1989 to 1998.5 12v Single wire on left side rear of cylinder head. Just below the valve cover. 1998.5 to 2003 24v two wire on right front of cylinder head in the thremostat housing.
1997 Dodge diesels come with the 12 valve cummins engine. It is fully mechanical and does not have a camshaft position sensor. "Dodge cummins diesel forum" is a good resource for dodge cummins owners.
Cummins (OEM) 12 valve (single wire) oil pressure sensor is located below the injection pump and could be in front of or behind injection pump support bracket. The location was determined by the factory installing the engine. Cummins (OEM) 24 valve (three wire) oil pressure sensor is located below the ECM.
P0117 will set if the engine coolant temperature sensor (ECT) reads over 248F when the engine has been running for 10 seconds. replace your coolant temp sensor. the sensor is located in the drivers side of the cylinder head, just below the valve cover line, under the coolant hose.
The purge valve sensor on the 96 Chevy Lunina van is on the driver's side of the engine about half way back from the bumper. The low coolant sensor is to the right of the front part of the engine, next to the PCV valve.
There are 2 coolant temperature sensors. The first one is located near the therostat housing at the upper rad hose. The second one is located on the back of the block near the EGR valve and ignition coil
Coolant level would be a sensor going into the fill cannister on the left side of the engine bay. Temperature would be done with the sensor just below the EGR valve on the engine just above the transmission bellhousing. Tiny little wire going into a single plug sensor.