Door Jam Plate ID

[Daytona]

Hey guys.. new to this Forum..

Have a question regarding a plate mounted on the door
Jam of one of my Broncos.

Any one help ID this plate and prupose?

 

[wsager]

Ambient air thermal sense switch for the emission control system?

 

[broncodriver99]

Ambient air thermal sense switch for the emission control system?

X2 it is a sensor. IIRC was a short lived thing. '73 only I believe.

 

[langester]

My 72 had one as well.

 

[toddz69]

Mostly '72 and a few '73s, as I recall per Viper's chart.

Todd Z.

 

[Attac]

Daytona
get in touch with me.
A few of us are trying to get together for a meet up and your just 45 mins away
Chuck