Engine application manual gm powertrain, 0 detailed performance description – GM Gasoline V6 90 Degree User Manual
Page 65
ENGINE APPLICATION MANUAL
GM Powertrain
Gasoline 4.3L V6 90 Degree
Revised: 08/15/2000
File: c:\data\manuales\v6-truck\am43v6#3.doc
Contact:Luis Nespolo - (248) 857-1558
Printed: 8/15/00
63
4.0 DETAILED PERFORMANCE DESCRIPTION
4.1 EXHAUST AND EVAPORATIVE EMISSIONS
4.1.1
EPA Certification
This engine when equipped with GMPT specified exhaust after treatment systems and GMPT
transmissions has been certified to EPA requirements
4.1.2
CARB Certification
This engine when equipped with GMPT specified exhaust after treatment systems and GMPT
transmissions has been certified to CARB requirements
4.1.3 Other Regulations
The Engine must comply with the following regulations: (Based on application and time of
production.)
GVWR #
LVW#
FEDERAL (TIER 1) (g/mile)
CALIFORNIA (TIER 1) (g/mile)
3751 -
NOx
THC NMHC
CO
PM
MILES NOx
THC NMHC CO
PM
MILES
5750
—
—
.32
4.4
—
50K
.98
.45
6.4
.10
120K
.98
.80
.46
6.4
.10
120K
6001 -
8500
5751 -
NOx
THC NMHC
CO
PM
MILES NOx
THC NMHC CO
PM
MILES
8500
—
—
.39
5.0
—
50K
1.53
.56
7.3
.12
120K
1.53
.80
.56
7.3
.12
120K
8501-
NOx
THC NMHC
CO
PM
MILES NOx
THC NMHC CO
PM
MILES
10,000
4.0*
1.3*
15.5*
.10*
110K
1.81
.66
8.1
.15
120K
8501 -
14,000
10,000 -
4.0*
1.3*
15.5*
NOx
THC
THC
CO
PM
MILES
14,000
4.0*
1.9*
37.7*
2.77
.86
10.3
.18
120K
NOx
THC NMHC
CO
PM
MILES NOx
THC
THC
CO
PM
MILES
>14000
>14000
4.0*
1.9*
37.7*
3.9*
14.4*
.10*
110K
OPT FOR DIESEL/INCOMPL.* (GVW 8501-14,000)
NOx & NHM C
CO
PM
MILES
3.9*
14.4*
.10*
110K
* g/bhp - hr
Figure: 4.1.1-I EPA Regulations