2 in 1 FX05 FX10 EmulatorProduct Technical Parameter:Operating Voltage10 - 14 VDCWorking Temperature- 40°C - + 100°C1. Emulation for Injectors.2. Using microswitch with long lifetime and compact size.3. Easy to install and operate.4. Be compatible for all kinds of vehicles with 3-4 Cyl.5. According to the condition of engine, the interior oxygen sensor emulator will adjust in time to meet the requirement of original vehicles.6. All components and wire harness are designed by vehicle standard.