it is the completion of the codes
Trouble code P1698 means: No CCD Messages Received From The TCM
Loss of Camshaft or Crankshaft sensor read at the PCM.
P0300 = random misfire. Could be as simple as needing a tune up.
Trouble code P1294 means: Target idle not reached
code 41 -1993 Plymouth voyager - Alternator Circuit
Trouble code P1698 means: No CCD Messages Received From The TCM
Trouble code P1391 means: Intermittent loss of CMP or CKP
Trouble code P1698 means: No CCD Messages Received From The TCM
Trouble code p1784 means: Pressure switch circuit: LR
The airbag computer has detected a malfunction and set a code.
Codes for a 1998 Plymouth Voyager can be reset, by a diagnostic code scanner, or by disconnecting the battery. If the code is still showing up, after work has been done on the vehicle to fix the code problem, the vehicle may need to go into a car dealership to ensure there are not other problems causing a wrong code to show up.
Solnoid switch valve stuck in L/R position