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Emission Control Application

1973 EMISSION CONTROL SYSTEMS

Mfg. & Model PCV A.I.R. TAC Engine Modifications (1) Fuel Evap. EGR
Case Can.
Alfa Romeo X ... ... MFI X ... ...
Audi              
  Fox X       ... X  
  100 Series X ... ... VR, TCS ... X X
Austin Marina X X ... ..... ... X ...
BMW              
  2002 X ... ... TP, VR ... X X
  2002 Tii X ... ... MFI ... X ...
  3.0 Models X ... ... TP, VR, SCS ... X X
Capri              
  2000 (Federal) X ... X DV, DDD, TCS ... X ...
  2000 (Calif.) X ... X DV, SCS ... X ...
  2600 Man. Trans. X ... X DV, DDD, TCS ... X ...
  2600 Auto. Trans. X ... X DV, SCS ... X ...
Colt X ... X FCO ... X ...
Courier              
  Federal X ... ... CRV ... X ...
  Calif. X X ... CRV ... X ...
Cricket              
  Single Carb. X ... ... DDD, DV ... X ...
  Twin Carb. X ... ... DV ... X ...
Datsun              
  1200 X ... X TCS, TP X ... ...
  510, 610 & Pickup X ... X DPD, DV, TCS (2) X ... ...
  240 Z Man. Trans. X X X TP X ... X
  240 Z Auto. Trans. X X X TP, DPD X ... X
Fiat X ... ... TP ... X ...
Honda X ... X TP, DDD, TCS (2) ... X ...
Jaguar X X X TO, TCS (3) ... X X
LUV X X X CRV, TCS, DPD X ... ...
Mazda              
  808 & Pickup X ... ... TP, VR ... X ...
  618 X X ... CRV ... X ...
  RX-2 & RX-3 X X(4) ... DD, DPD ... X ...
Mercedes-Benz              
  220 X ... X TP, VR, TO, FCO X ... X
  280 & 280 C X ... X TP, VR, TOJCS X ... X
  4.5 Liter V8 X ... X EFI, VR, TO X ... ...
MG X X ... ..... ... X ...
Opel X ... X(5) DDD ... X X
Peugeot              
  304 X       ... X  
  504 X X ... FCO ... X ...
Porsche              
  914 X ... X EFI, MCV ... X ...
  911 Series X ... X MFI, VR ... X ...
Renault              
  R-12 & R-15 X X ... FCO ... X ...
  R-17 X ... ... EFI ... X ...
Rover X ... ... FCO, TP, VR ... X ...
Saab              
  V4 X ... X DV ... X ...
  99 E X ... ... EFI ... X ...
Subaru X ... ... VR, DV, FCO X ... ...
Toyota              
  2T-C X ... ... SCS, TP, MCV ... X ...
  3K-C & 18R-C X ... ... SCS, TP ... X ...
  4M & F X X ... SCS, TP ... X ...
Triumph              
  Stag X ... X VR, TO, DPD ... X ...
  All Other Models X ... ... VR, TO ... X ...
Volkswagen              
  Type 1 & 2 X ... X TP ... X X (6)
  Type 3 X ... ... EFI ... X X (6)
  Type 4 X ... ... EFI ... X ...
Volvo              
  Carburetor Models (7) X ... X VR, DMS ... X ...
  Fuel Inj. Models X ... ... EFI ... X X (6)
(1) CRV  - Coasting Richer Valve, DD  - Dual Distributors, DDD  - Dual Diaphragm Distributor, DDV  Distributor Deceleration Valve, DMS  - Dual Manifold System, DP  - Dashpot, DPD  - Dual Point Distributor, DV  - Decel Valve, EAC  - Electric Assist Choke, EFI  - Electronic Fuel Injection, FCO  - Fuel Cut Off, ISS  - Idle Stop Solenoid, MCV  - Mixture Control Valve, MFI  - Mechanical Fuel Injection, SCS  - Speed Controlled Spark, TCS  - Transmission Controlled Spark, TO  - Thermal Override, TPV  - Throttle Poppet Valve, TP  Throttle Positioner, VR  - Vacuum Retard.
(2) TCS used on manual transmission equipped vehicles only.
(3) TCS used on automatic transmission equipped vehicles only.
(4) Thermal reactor system.
(5) TAC Used on all models except GT.
(6) EGR used on automatic transmission equipped vehicles only.
(7) Imported to Canada only.