Dodge Dart – Input Shaft Speed (RPM) Description Gauge TXD RXF RXD MTH Name Notes Input Shaft Speed (RPM)18F1229020 C56206903720 3810 000100010000 ISS 4.22 Required Usage Notes Related X-Gauges Engine Oil Temperature (°F) – Dodge DartDodge Dart – Output Shaft Speed (RPM)Dodge Dart – Present GearDodge Dart – Transmission Fluid Temperature (Degrees Fahrenheit)Dodge Dart – Torque Converter Slip (RPM)Dodge Dart – Flywheel Torque (Ft-Lbs) X-Gauge CategoriesStandard OBDII BMW Specific FIAT Ford – Lincoln – Mercury GM Honda-Acura HYUNDAI – KIA MAZDA MITSUBISHI MINI/BMW Specific Nissan / Infiniti SUBARU TOYOTA – LEXUS – SCION VOLKSWAGEN Support Center User Manuals FAQs Vehicle Compatibility Upgrade Warranty Information