Can anyone help me reguarding testing the sensors on my 1999 1.6 16v bravo i have tested the injectors and they all read 16.5 ohms so i need to test the other sensors as i live a long way from a fiat garage and i am trying to find which one might be faulty
Thanks rob

your only reading the resistance of the injectors,any of them could be stuck open or shut.

download the manuals from http://www.babarmalik.com/ledmods.htm
fiat provide simple tests for many sensors.

as T14086 says, simple resistance tests are not perfect. the only way to be guaranteed that a sensor is working correctly is to use an oscilloscope to monitor the sensor's behaviour when in use. however resistance tests can quickly identify a faulty sensor so they are useful tests for the DIY mechanic, if they were not worth doing they would not be included in the fiat manual