Where is the Coolant Temperature Sensor located and How to its removal and installation on Pontiac G6?

On four-cylinder models the ECT sensor is mounted on the thermostat housing in the left rear corner of the cylinder head. Start by pulling off the radiator cap and then using water pump to 'pull a vacuum' on the cooling system, to get the level below that of the ECT sensor. Pull off the electrical connector of the ECT sensor and then using a deep socket, extension and ratchet, unscrew and pull out the ECT sensor. When it is time to install the new sensor, ensure that the threads are coated with Teflon tape so that they do not leak. After that the installation process is vice versa as the removal process and make sure that the sensor is tightened to the next torque value. Last of all, add in the refrigirant of the cooling system. For 3.5L and 3.9L V6 models, the ECT sensor is located in the right-front area of the engine, right end of the front cylinder head. The process is similar: flush it with antifreeze, pull the electrical connection, pull the sensor from its casing and remove it, thread the new one with teflon tape, reinstall it and tighten then replace the fluid. On most 3.6L V6 models, the ECT sensor is attached right over the number 4 exhaust port at the front side of the engine. Release the connection of the electrical connector, remove the sensor while dealing with the coolant leakage, if there is any, thread the Teflon tape around the threads and replace the sensor tightly, then check of coolant leakage.

How to replace the Coolant Temperature Sensor on Pontiac Vibe?

The engine coolant temperature (ECT) sensor is a thermistor that is a resistor that changes its resistance value based on temperature changes. This change in resistance directly affects the voltage signal from the sensor to the PCM. The sensor's resistance values increase when the temperature decreases, but they decrease as the sensor temperature increases. Any problem in the ECT sensor circuit will set a diagnostic trouble code (DTC). To replace this sensor, make sure that you turn off the ignition key and drain about one gallon from the cooling system. The electrical connector should be disconnected before carefully unscrewing the sensor. Wrap Teflon sealing tape around the new sensor's threads so as to avoid leakage and thread corrosion. Installation is simply opposite of removal. Nevertheless, pay attention to how you handle coolant sensors because if damaged, it will affect normal operation of entire fuel injection system. Finally, add coolant as required.

Genuine Pontiac Coolant Temperature Sensor

Coolant Water Temperature Sensor

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49 Coolant Temperature Sensors found

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Pontiac Sensor Assembly, Engine Coolant Temperature Gage (W/ Indicator Switch)
Part Number: 10232602
$41.40 MSRP: $77.57
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- 6000 | 1988-1991 | 4 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 4 DOOR | 6 Cyl 3.1L
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Pontiac Sensor Assembly, Engine Coolant Temperature
Part Number: 12608814
$31.30 MSRP: $59.06
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Replaces: 15369305, 25037062, 12191170, 15326388
Fits the following Pontiac Models:
- Firebird | 1999-2002 | 2 DOOR, CONVERTIBLE, COUPE | 8 Cyl 5.7L
- G5 | 2007-2010 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, LS 2 DOOR, LS 4 DOOR, SE 2 DOOR, SE 4 DOOR, SPORT 2 DOOR, SPORT 4 DOOR | 4 Cyl 2.2L, 4 Cyl 2.4L
- G6 | 2005-2010 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L
- G8 | 2008-2009 | 4 DOOR SEDAN, G-8 | 8 Cyl 6.0L, 8 Cyl 6.2L
- GTO | 2004-2006 | GTO | 8 Cyl 5.7L, 8 Cyl 6.0L
- Grand Am | 2002-2005 | GT 2 DOOR, GT 2 DOOR COUPE, GT 4 DOOR, GT1 2 DOOR, GT1 2 DOOR COUPE, GT1 4 DOOR, SE 2 DOOR, SE 4 DOOR, SE 4 DOOR SEDAN, SE1 2 DOOR, SE1 4 DOOR | 4 Cyl 2.2L
- Grand Prix | 2005-2008 | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 8 Cyl 5.3L
- LeMans | 1988-1993 | 2 DOOR, 4 DOOR | 4 Cyl 1.6L
- Montana | 2005-2009 | CROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED | 6 Cyl 3.5L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex
- Pursuit | 2005-2006 | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.2L, 4 Cyl 2.4L
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Pontiac Sensor,Engine Coolant Temperature
Part Number: 15326386
$27.60 MSRP: $52.08
You Save: $24.48 (47%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 12146312, 25036979
Fits the following Pontiac Models:
- 6000 | 1982-1991 | 2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L
- Aztek | 2001-2005 | AZTEK, GT AWD | 6 Cyl 3.4L
- Bonneville | 2000-2005, 1988-1995, 1982-1986 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, GXP 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 4 DOOR, SLE 4 DOOR, SSE 4 DOOR, SSEI 4 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 5.0L
- Fiero | 1984-1988 | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Firebird | 2000-2002, 1982-1997 | 2 DOOR, CONVERTIBLE, COUPE | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L
- Grand Am | 1985-2005 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 2 DOOR COUPE, GT 4 DOOR, GT1 2 DOOR, GT1 2 DOOR COUPE, GT1 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, SE 4 DOOR SEDAN, SE1 2 DOOR, SE1 4 DOOR | 4 Cyl 2.0L, 4 Cyl 2.3L, 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.4L
- Grand Prix | 2004-2008, 1982-1996 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, GT 2 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STATION WAGON, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L
- J2000 | 1982-1986 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON | 4 Cyl 1.8L, 4 Cyl 2.0L
- LeMans | 1989-1990 | 2 DOOR, 4 DOOR | 4 Cyl 2.0L
- Montana | 2000-2005 | 2/SLIDING DOORS, AWD EXT 2/SLIDING DOORS, EXT 2/SLIDING DOORS, MONTANA, SPECIAL 2/SLIDING DOORS | 6 Cyl 3.4L
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Pontiac Sensor, Engine Coolant Temperature
Part Number: 12639899
$28.30 MSRP: $53.40
You Save: $25.10 (47%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Coolant Temperature Sensor, Temperature Sensor
- Replaces: 12566778
Fits the following Pontiac Models:
- G6 | 2007-2009 | GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK | 6 Cyl 3.6L
- G8 | 2008-2009 | 4 DOOR SEDAN, G-8 | 6 Cyl 3.6L
- Torrent | 2008-2009 | GT SUV AWD, GT SUV FWD, SUV AWD, SUV FWD | 6 Cyl 3.6L
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Pontiac Sensor, Engine Coolant Temperature
Part Number: 12611420
$18.75 MSRP: $35.38
You Save: $16.63 (47%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
Fits the following Pontiac Models:
- Solstice | 2008-2010 | 2 DOOR CONVERTIBLE, 2 DOOR COUPE(TARGA), TURBO 2 DOOR CONVERTIBLE | 4 Cyl 2.0L
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Pontiac Sensor,Engine Coolant Temperature Gage
Part Number: 25037332
$41.03 MSRP: $77.42
You Save: $36.39 (47%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- Bonneville | 1992 | SE 4 DOOR | 6 Cyl 3.8L
- Firebird | 1993-1997 | 2 DOOR, CONVERTIBLE | 6 Cyl 3.4L, 8 Cyl 5.7L
- Trans Sport | 1992-1995 | MPV, TRANS SPORT, TRUCK | 6 Cyl 3.8L
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Pontiac Sensor,Engine Coolant Temperature
Part Number: 96476970
$10.22 MSRP: $16.82
You Save: $6.60 (40%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- G3 | 2009 | 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, MID LEVEL 4 DOOR HATCHBACK, UP LEVEL 4 DOOR HATCHBACK | 4 Cyl 1.6L
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Pontiac Sensor Asm,Engine Coolant Temperature
Part Number: 96476965
$24.27 MSRP: $39.97
You Save: $15.70 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
Fits the following Pontiac Models:
- G3 | 2009-2010 | 4 DOOR HATCHBACK, 4 DOOR NOTCHBACK/SEDAN, BASE 4 DOOR HATCHBACK, BASE 4 DOOR NOTCHBACK/SEDAN, MID LEVEL 4 DOOR HATCHBACK, MID LEVEL 4 DOOR NOTCHBACK, UP LEVEL 4 DOOR HATCHBACK, UP LEVEL 4 DOOR NOTCHBACK | 4 Cyl 1.6L
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Pontiac Sensor Asm,Engine Coolant Temperature Gage
Part Number: 25036649
$22.98 MSRP: $70.14
You Save: $47.16 (68%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Temperature Sending Unit
Fits the following Pontiac Models:
- Firebird | 1985-1987 | 2 DOOR | 6 Cyl 2.8L
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Pontiac Sensor,Engine Coolant Temperature Gage
Part Number: 96182634
$18.52 MSRP: $34.94
You Save: $16.42 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor
- Replaces: 96181508
Fits the following Pontiac Models:
- G3 | 2010 | 4 DOOR HATCHBACK, 4 DOOR NOTCHBACK/SEDAN, BASE 4 DOOR HATCHBACK, BASE 4 DOOR NOTCHBACK/SEDAN, MID LEVEL 4 DOOR HATCHBACK, MID LEVEL 4 DOOR NOTCHBACK, UP LEVEL 4 DOOR HATCHBACK, UP LEVEL 4 DOOR NOTCHBACK | 4 Cyl 1.6L
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Pontiac Sensor, Engine Coolant Temperature (W/ Engine Coolant Temperature Gage Sensor)
Part Number: 10096181
$30.21 MSRP: $57.00
You Save: $26.79 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- Bonneville | 1995-1999 | SE 4 DOOR, SSE, SSE 4 DOOR | 6 Cyl 3.8L
- Firebird | 1995-1999 | 2 DOOR, CONVERTIBLE | 6 Cyl 3.8L
- Grand Am | 1996 | GT 2 DOOR, GT 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
- Grand Prix | 1996-2003 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
- Montana | 1999 | 2/SLIDING DOORS, EXT, EXT 2/SLIDING DOORS, MONTANA | 6 Cyl 3.4L
- Sunbird | 1992-1994 | 2 DOOR, 4 DOOR, CONVERTIBLE, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, LE CONVERTIBLE, SE 2 DOOR | 4 Cyl 2.0L
- Trans Sport | 1996-1998 | 2/SLIDING DOORS, EXT, EXT 2/SLIDING DOORS, TRANS SPORT | 6 Cyl 3.4L
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Pontiac Sensor Asm,Engine Coolant Temperature Gage
Part Number: 10045847
$36.72 MSRP: $74.92
You Save: $38.20 (51%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Coolant Sensor
Fits the following Pontiac Models:
- 6000 | 1982-1986 | 2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Bonneville | 1982-1986 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
- Fiero | 1984-1987 | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L
- Firebird | 1982-1987 | 2 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L, 8 Cyl 5.0L
- Grand Prix | 1982-1987 | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
- J2000 | 1982-1986 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON | 4 Cyl 1.8L, 4 Cyl 2.0L
- Parisienne | 1983-1986 | 4 DOOR, BROUGHAM, STATION WAGON | 6 Cyl 3.8L, 8 Cyl 5.0L
- Phoenix | 1982-1984 | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Sunbird | 1986 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, STATION WAGON | 4 Cyl 1.8L, 4 Cyl 2.0L
- T1000 | 1982-1987 | 2 DOOR, 4 DOOR | 4 Cyl 1.6L
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Pontiac Sensor Assembly, Engine Coolant Temperature Gage
Part Number: 10232601
$17.96 MSRP: $76.18
You Save: $58.22 (77%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- Grand Am | 1994-1995 | GT 2 DOOR, GT 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
- Grand Prix | 1988-1996 | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
- Sunbird | 1991-1994 | 2 DOOR, 4 DOOR, CONVERTIBLE, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, LE CONVERTIBLE, SE 2 DOOR | 6 Cyl 3.1L
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Pontiac Sensor,Engine Coolant Temperature Gage
Part Number: 3439088
$49.31 MSRP: $85.95
You Save: $36.64 (43%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- LeMans | 1988-1993 | 2 DOOR, 4 DOOR | 4 Cyl 1.6L
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Pontiac Switch Assembly, Engine Coolant Temperature Indicator
Part Number: 10232600
$2.54 MSRP: $36.86
You Save: $34.32 (94%)
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Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Fan Switch, Temperature Switch
Fits the following Pontiac Models:
- Grand Prix | 1988-1991 | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L
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Pontiac Sensor Assembly, Engine Coolant Temperature Gage
Part Number: 10200490
$10.77 MSRP: $37.24
You Save: $26.47 (72%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Temperature Sending Unit
- Replaces: 10137640
Fits the following Pontiac Models:
- Trans Sport | 1990-1995 | MPV, TRANS SPORT, TRUCK | 6 Cyl 3.1L
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Pontiac Switch,Fan Control
Part Number: 3040674
Product Specifications
- Other Name: SWITCH, Engine Air Cooling(Electrical); Fan Switch, Switch
Fits the following Pontiac Models:
- 6000 | 1982-1987 | 2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Fiero | 1984-1988 | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Firebird | 1985-1988 | 2 DOOR | 8 Cyl 5.0L
- Grand Am | 1985-1987 | 2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR | 4 Cyl 2.5L, 6 Cyl 3.0L
- J2000 | 1982-1986 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON | 4 Cyl 1.8L, 4 Cyl 2.0L
- Phoenix | 1982-1984 | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
- Sunbird | 1986 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, STATION WAGON | 4 Cyl 1.8L, 4 Cyl 2.0L
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Pontiac Temperature Sender
Part Number: 25037346
Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- Firebird | 1989-1992, 1982-1987 | 2 DOOR, CONVERTIBLE | 6 Cyl 3.1L, 6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L
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Pontiac Switch Asm,Engine Coolant Temperature Indicator
Part Number: 14047196
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- J2000 | 1983-1986 | 2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON | 4 Cyl 2.0L
- Sunbird | 1986 | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, STATION WAGON | 4 Cyl 2.0L
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Pontiac SENSOR, Computer Control Sensors
Part Number: 14043255
Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
Fits the following Pontiac Models:
- T1000 | 1982-1987 | 2 DOOR, 4 DOOR | 4 Cyl 1.6L

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Pontiac Coolant Temperature Sensor

If you're searching for OEM Pontiac Coolant Temperature Sensors, look no further. Our website boasts an extensive inventory of genuine Pontiac Coolant Temperature Sensors, all available at competitive prices online. Every part we offer comes with a manufacturer's warranty. In addition, we provide a straightforward return policy and rapid delivery services, making your shopping experience a breeze.

Pontiac Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor Assembly, Engine Coolant Temperature
12608814
Q: Where is the Coolant Temperature Sensor located and How to its removal and installation on Pontiac G6?
A:
On four-cylinder models the ECT sensor is mounted on the thermostat housing in the left rear corner of the cylinder head. Start by pulling off the radiator cap and then using water pump to 'pull a vacuum' on the cooling system, to get the level below that of the ECT sensor. Pull off the electrical connector of the ECT sensor and then using a deep socket, extension and ratchet, unscrew and pull out the ECT sensor. When it is time to install the new sensor, ensure that the threads are coated with Teflon tape so that they do not leak. After that the installation process is vice versa as the removal process and make sure that the sensor is tightened to the next torque value. Last of all, add in the refrigirant of the cooling system. For 3.5L and 3.9L V6 models, the ECT sensor is located in the right-front area of the engine, right end of the front cylinder head. The process is similar: flush it with antifreeze, pull the electrical connection, pull the sensor from its casing and remove it, thread the new one with teflon tape, reinstall it and tighten then replace the fluid. On most 3.6L V6 models, the ECT sensor is attached right over the number 4 exhaust port at the front side of the engine. Release the connection of the electrical connector, remove the sensor while dealing with the coolant leakage, if there is any, thread the Teflon tape around the threads and replace the sensor tightly, then check of coolant leakage.
Sensor,Engine Coolant Temperature
94853124
Q: How to replace the Coolant Temperature Sensor on Pontiac Vibe?
A:
The engine coolant temperature (ECT) sensor is a thermistor that is a resistor that changes its resistance value based on temperature changes. This change in resistance directly affects the voltage signal from the sensor to the PCM. The sensor's resistance values increase when the temperature decreases, but they decrease as the sensor temperature increases. Any problem in the ECT sensor circuit will set a diagnostic trouble code (DTC). To replace this sensor, make sure that you turn off the ignition key and drain about one gallon from the cooling system. The electrical connector should be disconnected before carefully unscrewing the sensor. Wrap Teflon sealing tape around the new sensor's threads so as to avoid leakage and thread corrosion. Installation is simply opposite of removal. Nevertheless, pay attention to how you handle coolant sensors because if damaged, it will affect normal operation of entire fuel injection system. Finally, add coolant as required.

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