2
2.1 VEHICLES COVERED
This Code Reader may be used to retrieve engine service codes
from most General Motors (GM) and Saturn domestic cars and
trucks (EXCEPT Geo, Nova, and Sprint). Includes all models
EXCEPT Cadillacs and diesel vehicles. Specific makes and
models are listed below.
Model
Year
Make
1982-93 Buick
Chevrolet
Oldsmobile
Pontiac
Saturn
Trucks
and Vans
1994
Buick
Chevrolet
Pontiac
Saturn
Trucks
and Vans
2-1
Century, Electra, Electra Wagon, Estate
Wagon, Le Sabre, Le Sabre Wagon, Park
Avenue, Reatta*, Regal, Grand National,
Riviera*, Roadmaster, Skyhawk, Skylark,
Somerset
Berreta, Camaro, Caprice, Cavalier, Cele-
brity, Chevette, Citation, Corisca, Corvette,
El Camino, Impala, Lumina, Monte Carlo
Achieva, Calais, Custom Cruiser, Cutlass
Calais, Ciera, Cutlass Cruiser, Cruiser
Wagon, Cutlass Supreme, Supreme Classic,
Delta 88, Eighty-eight, Firenze, Ninety-
eight, Omega, Toronado*, Touring Sedan,
Trofeo*
6000, 6000 STE, Bonneville, Fiero, Firebird,
Grand Am, Grand Prix, J 2000, Lemans,
J Parisienne, Phoenix, Safari, Safari Wagon,
Sunbird, T 1000
All models
All one ton capacity or less with gas
engines
Roadmaster 5.7 liter
Camaro 3.4 liter/5.7 liter, Caprice 5.7 liter,
Caprice 5.7 liter, Cavalier 3.1 liter,
Lumina 3.1 liter
Firebird 3.4 liter/5.7 liter, Sunbird 2.0 liter/
3.1 liter
All models
All one ton capacity or less with gas
engines
Model
GM