Mazda RX-7 Emission Applications and abbreviation definitions

EMISSION APPLICATIONS

• Engine and Fuel System
• B2300
  • 2.3L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-DPFE, EGR-SOL, EVAP-VC, EVAP-CPCS, EVAPPFS, SPK-CC
• B3000
  • 3.0L V6 SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-DPFE, EGR-SOL, EVAP-VC, EVAP-CPCS, EVAPPFS, SPK-CC
• B4000
  • 4.0L V6 SFI
    • Major Control Systems and Devices: PCV, TAC, EVAP, TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-DPFE, EGR-SOL, EVAP-VC, EVAP-CPCS, EVAPPFS, SPK-CC
• Miata
  • 1.8L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, FR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-VSV, EGR-PS, EVAP-VC, EVAP-CPCS, SPK-CC
• Millenia
  • 2.5L V6 SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EVAP-VC, EVAP-CKV, EVAP-CPCS, EGR-VSV, ESA, SPK-CC
• Millenia S
  • 2.3L V6 SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EVAP-VC, EVAP-CKV, EVAP-CPCS, EGR-VSV, EGR- PS, ESA, SPK-CC
• MPV
  • 3.0L V6 MFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, FR, HO2S, CEC, MIL
    • Components and Other Related Devices: EVAP-VC, EVAP-CKV, SPK-CC
• MX-3
  • 1.6L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-VSV, EGR-PS, EVAP-VC, EVAP-CKV, EVAPCPCS, SPK-CC
• MX-6 and 626
  • 2.0L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL,
    • Components and Other Related Devices: EVAP-VC, EVAP-CKV, EVAP-CPCS, EGR-VSV, EGRPS, SPK-CC
  • 2.5L V6 SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EVAP-VC, EVAP-CKV, EVAP-CPCS, EGR-VSV, EGRPS, SPK-CC
• Protege DX and LX
  • 1.5L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-VSV, EGR-PS, EVAP-VC, EVAP-CPCS, SPK-CC
• Protege ES
  • 1.8L 4-Cyl. SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-VSV, EGR-PS, EVAP-VC, EVAP-CPCS, SPK-CC
• RX7
  • 1.3L Rotary SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, AP, HO2S, CEC, MIL
    • Components and Other Related Devices: AP-DV, EVAP-CKV, EVAP-VC, EVAP-CPCS, SPK-CC
• 929
  • 3.0L V6 SFI
    • Major Control Systems and Devices: PCV, EVAP, TWC, WU-TWC, FR, EGR, SPK, HO2S, CEC, MIL
    • Components and Other Related Devices: EGR-VSV, EGR-PS, EVAP-VC, EVAP-CKV, EVAPCPCS, SPK-CC

ABBREVIATION DEFINITIONS

• AP: Air Pump Injection System
• AP-DV AP: Diverter Valve
• BP/EGR: Backpressure EGR System
• BP/EGR-EET: BP/EGR Electric Transducer
• BP/EGR-VRV: BP/EGR Vacuum Regulator Valve
• CEC: Computerized Engine Controls
• EFE: Early Fuel Evaporation
• EGR: Exhaust Gas Recirculation
• EGR-DPFE: Differential Pressure Feedback EGR Sensor
• EGR-PS: EGR Position Sensor
• EGR-SOL: EGR Solenoid
• EGR-VSV: EGR Vacuum Switching Valve
• ESA: Electronic Spark Advance
• EVAP: Evaporative Emission Control
• EVAP-CKV: EVAP Check Valve
• EVAP-CPCS: EVAP Canister Purge Control Solenoid
• EVAP-PFS: EVAP Purge Flow Sensor
• EVAP-VC: EVAP Vapor Canister
• FR: Fill Restrictor
• MIL: Malfunction Indicator Light
• HO2S: Heated Oxygen Sensor
• PAIR: Pulsed Secondary Air Injection
• PCV: Positive Crankcase Ventilation
• MFI: Multiport Fuel Injection
• PFI: Port Fuel Injection
• SFI: Sequential Fuel Injection
• SPK: Spark Controls
• SPK-CC: SPK Computer Controlled
• SPK-VSV: SPK Vacuum Switching Valve
• TAC: Thermostatic Air Cleaner
• TWC: Three-Way Catalyst
• WU-TWC: Warm-Up Three-Way Catalyst