Emission Applications
1988 Domestic Trucks & Vans
| Engine & Fuel System | (1) Emission Control Systems & Devices | (2) EGR Test No. | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Light Duty Emissions (8500 GVWR Or Less) | ||||||||||||||||||
| 2.5L (151") 4-Cyl. TBI | PCV, ACL, (4) EVAP, TWC, FR, BP/EGR, O2S, CEC | 1 | ||||||||||||||||
| 2.8L (170") V6 TBI | PCV, ACL, EVAP, TWC, FR, (6) EGR, AIS, O2S, CEC EVAP-VC, EGR-CS, AIS-AMV |
1 | ||||||||||||||||
| 4.3L (262") V6 TBI | PCV, ACL, EVAP, TWC, FR, (7) BP/EGR, SPK, (5) (7) AIS, O2S, CEC EVAP-VC, (7) BP/EGR-BPT, (7) BP/EGR-CS, (5)(7) AIS-AMV |
1 | ||||||||||||||||
| 5.0L (305") V8 TBI | PCV, EVAP, TWC, FR, BP/EGR, SPK, (5) AIS, O2S, CEC, MIL EVAP-VC, BP/EGR-CS, SPK-ESC, AIS-DV |
1 | ||||||||||||||||
| 5.7L (350") V8 TBI | PCV, EVAP, TWC, FR, BP/EGR, SPK, (5) AIS, O2S, CEC, MIL EVAP-VC, BP/EGR-CS, AIS-DV |
1 | ||||||||||||||||
| Heavy Duty Emissions (8501 GVWR Or More) (3) | ||||||||||||||||||
| 4.8L (292") 6-Cyl. Carb. | PCV, ACL, EVAP, (6) EGR, AIS, EFE EVAP-VC,, AIS-DV, DCLV |
1 | ||||||||||||||||
| 5.7L (350") V8 Carb. | PCV, ACL, EVAP, (6) EGR, (8) SPK, AIS EVAP-VC, SPK-ESC, AIS-DV |
1 | ||||||||||||||||
| 6.0L (366") & 7.0L (427") V8 Carb. | PCV, (4) EVAP, EGR, AIS | 1 | ||||||||||||||||
| 7.4L (454") V8 Carb. | PCV, ACL, EVAP, (6) EGR, AIS, EFE EVAP-VC, AIS-DV |
1 | ||||||||||||||||
| 7.4L (454") V8 TBI | PCV, TAC, EVAP, TWC, FR, EGR, AP, O2S, CEC, MIL EVAP-VC, AP-DV |
1 | ||||||||||||||||
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