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.
Nothing. All of the diagnostic codes consist of 2 digits. 'Code 3' must be incomplete.
Fault code 16 means: Loss of battery voltage.
Diagnostic code 44 means: Battery temperature sensor voltage out of range.
buy a book like Chilton, and it has all the diagnostic codes listed in it. buy a book like Chilton, and it has all the diagnostic codes listed in it.
charging system excess or lack of field current
Trouble code P0720 means:Output speed sensor circuit malfunction
Trouble code P0600 means: Serial Communication Link
Check tht injector wiring harness for loose and corroded connections.
Cylinder #8 misfire. Something is causing #8 to not fire properly, suggest you start with a tune up.
The plug-in for a code reader on a 1990 Dodge Dakota is located under the hood along the firewall.
According to Haynes Repair Manual for 1987 to 1996 Dakota, for 2.5L engines, code 27 means: Fuel injector control circuit. For 3.9L and 5.2L engines, code 27 means: Injector output circuit not responding.
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.