Location: Menai area of Sydney
Registered: June 2003
Re: 4ac temp sensor question. help please!!
Tue, 02 December 2003 11:05
The large tolerance is at the lower temperature end which is prety much irrelevant.
All this means is that to check if your sender is operating properly, next time you have your car up to normal running temperature with the radiator cap on, remove the wire from the temperature sender and measure the resistance between the sender terminal and earth. It should be between 24 and 27 ohms.
If your resistance measurement is less than 24 ohms you "might" have a problem.