Engine Coolant Temperature Sensor - Ford VSG-411 Service Manual

02-7
Ignition System - Distributorless 02-7
REMOVAL AND INSTALLATION (Continued)
Installation
1. Fit engine speed sensor and secure with screw.
2.
Refit sensor multiplug.
3. Connect battery ground cable.
Engine Coolant Temperature Sensor
Removal
Disconnect battery and release cooling system
pressure.
WARNING: WHEN RELEASING SYSTEM
PRESSURE, COVER CAP WITH A THICK CLOTH
TO PREVENT COOLANT SCALDING.
Place a clean drain tray below engine under radiator
drain plug and remove drain plug. To assist draining
remove radiator cap.
Remove temperature sensor multiplug, located below
the intake manifold. To remove multiplug, pull on
multiplug, do not pull on wiring.
Unscrew sensor from intake manifold
Installation
1.
Install sensor into inlet manifold, do not overtighten
sensor. Connect multiplug, ensuring that locking tabs
snap into position.
2.
Replace radiator drain plug and refill system with
correct solution. Remove rubber blanking cap on
water outlet. When coolant is evident, refit blanking
cap. Fill container to " maximum" mark allowing time
for air in system to bubble through. Install radiator
cap.
3. Connect battery and start engine. Allow engine to
warm to normal operating temperature. Check, and if
necessary, add coolant.