P0216 Injection Timing Control Circuit P0121 Throttle Position Sensor Circuit Insufficient Activity http://www.allpar.com/fix/computer-codes.html
Trouble code P0121 means:Throttle/pedal position sensor/switch A circuit range/performance problem
Trouble code P0121 means:Throttle/pedal position sensor/switch A circuit range/performance problem
Trouble code P0121 means:Throttle/pedal position sensor/switch A circuit range/performance problem
injection timing control circuit malfunction
Trouble code P0121 means:Throttle/pedal position sensor/switch A circuit range/performance problem
Its clear no codes everything ok
Output Speed Sensor Circuit, That is the two wire sensor on the side of the transmission.
I can not find P1419 listed in any service information for a 2002 Dodge Ram. Diesel Particulate Filter Over Temperature - Moderate
Trouble code P0483 means: Fan Performance
* P1693 Tachometer Circuit Low Voltage http://www.allpar.com/fix/computer-codes.html
Trouble code P0516 means:Battery temperature sensor circuit low
Intake Air Temperature Circuit Range/Performance