AIR REPAIR OBDII REVIEW 2008 33
Model
Year Model
Displacement &
Engine Type/
Ethanol Content
Engine Family/
Test Group
(VIN ID) Comments
2000 Chevrolet S-10/GMC Sonoma
2-wheel drive 2.2 L I-4 / (E85)
YGMXT02.2121
YGMXT02.2122
(VIN 8th digit: 5)
System monitors disabled for operation ≥E15 blends:
O2 sensor heater, secondary air, catalyst.
System monitors disabled for operation ≥E10
blends: evaporative leak check.
Desensitized O2 sensor monitor implemented; only
reports faults during operation ≤E15 blends.
No OBD monitor re-enablement procedure needed when
switching from flex-fuel to gasoline operation.
2001 Chevrolet S-10/GMC Sonoma
2-wheel drive 2.2 L I-4 / (E85)
1GMXT02.2122
(VIN 8th digit: 5)
2002 Chevrolet S-10/GMC Sonoma
2-wheel drive 2.2 L I-4 / (E85) 2GMXT02.2122
(VIN 8th digit: 5)
System monitors disabled for operation ≥E15 blends:
O2 sensor heater, secondary air, catalyst.
System monitors disabled for operation ≥E10
blends: evaporative leak check.
Desensitized O2 sensor monitor implemented; only
reports faults during operation ≤E15 blends.
No OBD monitor re-enablement procedure needed when
switching from flex-fuel to gasoline operation.
Model
Year Model
Displacement &
Engine Type/
Ethanol Content
Engine Family/
Test Group
(VIN ID) Comments
2000 Hombre
2-wheel drive 2.2 L I-4 / (E85)
YGMXT02.2121
YGMXT02.2122
(VIN 8th digit: 5)
This model shares a platform with the Chevrolet S-10
and GMC Sonoma.
For guidance on these models “General Motors
2001 Corporation.” Hombre
2-wheel drive 2.2 L I-4 / (E85)
YGMXT02.2121
YGMXT02.2122
(VIN 8th digit: 5)
General Motors Corporation
Isuzu Motor Corporation
Model
Year Model
Displacement &
Engine Type/
Ethanol Content
Engine Family/
Test Group
(VIN ID) Comments
1999 B3000 4-Wheel Drive 3.0 L V-6 (E85) XFMXT03.02BB
(VIN 8th digit: V)
These models share a platform with the Ford Ranger.
For guidance on these models, “Ford Motor
Corporation.”
2000 B3000 2-Wheel Drive 3.0 L V-6 (E85)
YFMXT03.01BA
YFMXT03.01D5
(VIN 8th digit: V)
2000 B3000 4-Wheel Drive 3.0 L V-6 (E85) XFMXT03.02BB
(VIN 8th digit: V)
2002 B3000 2-Wheel Drive 3.0 L V-6 (E85) 2FMXT03.02F6
(VIN 8th digit: V)
2003 B3000 2-Wheel Drive 3.0 L V-6 (E85) 3FMXT03.02F6
(VIN 8th digit: V
Mazda North American Operations
