What to do when temperature gauge reads high?
If the gauge reads high when the engine is cold and the ignition is switched on, disconnect the temperature sending unit wire from the sending unit. If the needle drops to a lower reading, the sending unit is faulty. If the needle does not drop, the wire or the gauge is shorted to ground.
How many temperature sending units are left in stock?
Only 9 left in stock – order soon. . . Only 17 left in stock (more on the way). . Only 13 left in stock – order soon. . Only 10 left in stock – order soon. . . . Only 14 left in stock – order soon. . Only 8 left in stock – order soon.
Where is the temperature gauge on a car?
If the temperature gauge needle remains at its rest position even though the engine is fully warmed, test the gauge as follows. With the ignition on and the engine not running, disconnect the gauge wire (yellow with red stripe) from the sending unit in the coolant outlet on the cylinder head.
Where is the sending unit on a 16 valve engine?
On 16-valve engines, the sending unit is on the driver’s-side end of the cylinder head. Ground the wire. This simulates a high engine temperature signal to the gauge. If the gauge needle moves upward, the sending unit is faulty and should be replaced.
How to troubleshoot a temperature gauge in a car?
Temperature gauge troubleshooting begins with isolating the problem either to the gauge, sending unit, fuse or wiring. As with any electrical troubleshooting it is best to check all wiring connections are clean, tight and free of corrosion. The following process must be preformed with the ignition key turned to the “on” position.
How many water temperature sending units are left?
Only 5 left in stock – order soon. . . Only 8 left in stock – order soon. . Only 14 left in stock – order soon. . . Only 10 left in stock – order soon. . Only 1 left in stock – order soon.
Where is the temperature gauge on a Fiero?
Temperature Gauge Sending Unit Located on the top corner of the rear cylinder head. This sending unit screws into the corner of cylinder head, near the ignition coil and the valve cover.
How to fix your temp gauge on a fox body Mustang?
Replacing temperature Sender (sending unit) on a Fox Body 5.0 Mustang. – YouTube How to fix your temp gauge. Replacing temperature Sender (sending unit) on a Fox Body 5.0 Mustang. If playback doesn’t begin shortly, try restarting your device.