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2011 Honda Insight – High Temp Indicator after engine swap


Okay. This is embarrassing. I missed plugging the coolant temp sensor into the wiring. It’s located right under a plastic cased engine wiring harness. The connector comes out of the bottom of the harness. When I set the harness back in position I missed it.

So now it runs well and and no High Temp Indicator light.

I am still getting the check engine light for emissions, the VSA light, and the airbag light. No fault codes on the OBD Auto Doctor software. Now I need to chase these down. Never ending fun…

Thanks for your reply College Man.