if the car has been overheated, the ect sensor may have been damaged. check the electrical connection to the sensor. you may have to replace the sensor. it is located on the drivers side end of cylinder head, just behind water outlet (2.2L) on the 2.3L it is on the driver side rear corner of cylinder head.
what cause rmp meter some time work some time not working
A person may be able to repair the functionality of a Heath O' Meter digital weighing machine by changing the battery. This is often the cause of a machine that is dysfunctional or not working.
Nothing, the meter is a unit of length. To put something inside you need a unit of volume.
Get yourself a mulitmeter, start the car then attach the meter to the battery.If the alternator is working then the meter should say that there is 13.2 to 14.8 Volts. Under NO CIRCUMSTANCES should you remove a battery cable while the engine is running. This could cause you to DESTROY THE COMPUTOR due to a voltage spike!
Unfortuently I am not positive either. I would go through the fuses both inside the cabin and also under the hood.
If you're positive it's not the bulbs (you know this because you checked them with a meter or tested the outlet with a test light maybe) or switch, check it out for a bad ground.
Q-meter works on the principle of Series Resonance
Cause there is ...
a cirlce with a v inside it means that its a volt meter
CLAMP METER WORKS WITH THE PRINCIPLE OF HALL EFFECT..
9.
9 of them.