hi i have change fan clutch ,thermostat, temp sensor,water pump im still having the p0117 code .a/c off temp gauge drops to 0 i erase code and it good for 1 min. and it comes back A/C off.

 

maybe air trapped in the cooling passages.

 

Wiring clusterfvck.

 

burped system checked wiring someone said it could be gauge cluster.

 

Clusterfvck--> without P0117 code. With P0117:Cause:

• ECT sensor connector is damaged or shorted
• ECT sensor signal circuit shorted to sensor ground
• ECT sensor is damaged or has failed (it may be shorted)
• PCM has failed

 

How can i test

 

Im new to this form dont know how it works am i missing something?

 

Im new to this form dont know how it works am i missing something?

 

Well anyways thank HUMMERZ

 

Welcome to HF.

Yes you are missing ................ the Year, Model, Miles of whatever vehicle you are talking about so that anybody might be able to help.

When you bother to let us know Year, Model and Miles................. I will MOVE your thread to the correct vehicle section as this new member area is NOT for Tech Questions, just like it says.