Coolant temp sensor's

[Amos Dunham]

Looking for the best access to coolant temp sensor on the heater manifold. The manual I have doesn't show any removal. I don't wanna remove unnecessary parts just to get to it. Bare with me as I've only ever worked on old series landys

 

[Red Top Engine]

Remove top fuel rail line. Remove the air manifold (secured by ten 10mm head bolts. You'll be able to access much easier.

 

[Red Top Engine]

What was wrong with your old one? I'll be replacing mine as I'm getting abnormal temp reading on the dash, and difficult to no start condition.