According to Haynes Repair manual, fault code 12 (1 flash, pause, 2 flashes from check engine light) means 'Memory standby power lost'.
In other words, the battery has been disconnected recently. Not usually indicative of a problem, unless your battery hasn't been disconnected recently. Then you might want to look for a short between the battery and the engine control module.
12
In my 1989 Dodge Dakota the brake light is on fuse number13 it is a 5amp it also goes to buzzer, speed control, check engine light, anti-lock warning light, and other things page 12-19 Haynes 1987- 1993 Dodge Dakota Repair Manual
12: you disconnected your battery less then 50 key 'on-off' cycles ago 55: end of codes
There are no codes 112 or 114 for any Dodge Dakotas, perhaps you mean 12 and 14? Code 12 means: memory standby power lost. (Your battery has been disconnected recently or there is a short between the battery and the engine control module) Code 14 means: MAP (Manifold Absolute Pressure) sensor electrical circuit.
I'm not sure what the capisit is, but unless you have enought R-12 to fill it, your SOL. R-12 isn't made anymore due to its depleation of the ozone layer.
in my 1991 dodge Dakota i am gettin 15 on highway and like 12 in city..
Power to the pcm was lost or interrupted.Whenever your battery is disconnected to clear fault codes,code 12 remains in the computers memory,the code is erased automatically after 20-100 key on cycles depending on the year.
1255 is actually 2 separate codes. code 12, and code 55. code 12 just means the battery or power source to the computer has been disconnected in the last 50 key-on cycles. 55 means it is the end of the code sequence.
a code 12 onChrysler Dodge, and Plymouth means a power lose to memory standby
12-15 quarts
According to Haynes Repair manual, fault code 12 (1 flash, pause, 2 flashes from check engine light) means 'Memory standby power lost'. Battery has been disconnected recently.
You don't really. That is, the memory capacity and function is restored when you restore power, but any information stored in memory is lost permanently.