This is a discussion on Code P1692 help within the RAM 1500 Diesel Mechanical forums, part of the RAM 1500 Diesel Garage - RAM 1500 Diesel Mechanics Corner category; Pinardo , only one DEF injector , did you roll under the truck yet , to see what it looks like , recently there have ...
Pinardo , only one DEF injector , did you roll under the truck yet , to see what it looks like ,
recently there have been a few threads about one wire cracking /melting/shorting , between DEF tank
and injector .
so many different DEF injector codes , even seen a circuit board under driver seat , a relay on the board had failed .
in this thread , a post by Grover_yyz :