Fault code p007e
 

Ok I need help finding where this sensor is ? I'm thinking the air box? But there are two of them ? I have a 2007.5 with a deleted 6.7 . My mini max keeps sending this code ? Any ideas? Thanks

the 2 at the air box are the air intake temp sensor and the mass airflow sensor.

being as the code specifies it is the "Charge Air Cooler Temperature Sensor Circuit Intermittent/erratic" I'm assuming it is between the intercooler and the engine but cant say for sure, I know the Manifold pressure sensor is in the intake horn

Ok thanks for your help.

The charge air cooler temp sensor is the map sensor.
Had the same code a while back and changed the map to correct it. No more code.
But first check the connector and make sure the terminals are clean and making good contact.

I didn't know the MAP sensor checked temperature as well, thanks, good to know

Yeah, its a combination pressure/temperature sensor. It had me going for a while until I figured it out. There's all sorts of conflicting info out there not to mention Rams own confusion on calling sensors different names and listing different locations in different documents.
There's dtc lists that list the code as intake air temp sensor and others as the cac temp sensor. Cac is the real one and a post I found called "Map to the Map Sensor" helped a lot.