question for anyone.......
been doing loads of tests on the circuits this morning via the ford manual

test for engine coolant temp sensor operating voltage-+pin no 29.-vepin no1.ign on should be between 0.3 and 3 volts

im getting 4.5 volts

have plugged in another p8 ecu and am getting 2.8 volts,but cant run it on my p8 as its for 8 injectors.

to all you clever people-does this mean i have an ecu fault???

thank you
jay