Hey guys long time listener first time caller. Bit of a strange one, I disconnected the battery on my 2011 ecoboost as it wasn't being very eco so I decided to clean the maf sensors and change the plugs. Since i reconnected the battery the hvac blend door is knocking and not working properly and when i put the key into the ignition and just slightly wiggle without turning it the cluster lights up and fuel pump primes. Would love to know whats going on any help would be greatly appreciated. Many thanks.

 

https://www.ford-trucks.com/forums/1...g-battery.html

Seems like a little info here

 

I saw that thanks. So I've driven the truck it drives fine but the check engine is now on too. Not sure what has happened

 

Time to get the codes read to see what the computer is trying to tell you.

 

Yeah will do thanks. Trying to save on gas has gone sideways. Weird I wiggle the key and the pump primes.

 

I'll try to get outside later, but seems I remember the pump priming once the key is inserted, doesn't need to be turned.