just obtained a 2014 Jaquar Ftype v6 s model. What.a.job. seized injectors (2). Coolant pipes. Supercharger coupler. Missing body parts. Bolts missing on steering and AC valve removed. All done. But here is the problem. P0117 code. Ect 1 low circuit open. I have 12 v on one side and 3.5 v on other side. Code wont clear. New sensor. Sensor is grounded or signaled with evap sensor. Same volt reading. I need to know what otjer ftype reading are. Is the ECM fried??? Loosing my mind.

 

I have a 2015 F-Type R, and had a similar problem, but with ECT sensor #2.

The wiring to ECT 2 sensor was rubbing against power steering pulley. Indy repaired the wire and re routed wires, tested system and everything tested ok.

Hope you find the root cause of yours too!

 

A mechanic plugged the ECT connector into the Evap sensor and evap into the ect 1 plug. Traced wires. Put plugs in and all good. Took many days and a few friends. The evap sensor is hiding under the wiring harness. It was hard to see. Three things on the car that were done wrong by a technician. Hmm, maybe on purpose.