It means your DTFE sensor is bad. it tells the engine if your EGR valve is open or closed
EGR feedback signal is / was out of range - EVR or PFE
What mean the code troble 1476.8 VW jetta 1994 engine 2.0
The codes on a 1994 Sundance are 2 digit codes. Code 3 is not correct.
Vss is bad
Trouble code P1744 means: TCC system mechanically stuck in off position
The continental divide is an imaginary line that separates the direction in which water flows on the North American continent. Water on one side of the divide flows towards one ocean, while water on the other side flows towards a different ocean.
Trouble code P0101 means:Mass or volume circuit range performance problem
Trouble code P0236 means:Turbocharger boost sensor A circuit range/performance
Trouble code P0716 means:Input/turbine speed sensor circuit range/performance
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Code 43 refers to the coil. Code 55 is end of message.
Are you sure its code 84? If so, you may have a malfunctioning ECM (engine computer)