2.0L Engine

Insert paper clip into tachometer connector. See Fig 2 . Connect external tachometer to paper clip. When checking RPM, calculate actual engine RPM as twice the amount tachometer shows. Replace the tachometer if the difference is excessive. Refer to TACHOMETER SPECIFICATIONS  .

Fig 1: Testing Tachometer (1.8L)

Courtesy of CHRYSLER MOTORS.

Fig 2: Testing Tachometer (2.0L)

Courtesy of CHRYSLER MOTORS.