Firebird L4-151 2.5L (1982)
Oxygen Sensor: All Technical Service Bulletins
O2 Sensor - New Type Release
Number 84-6 (Gasoline)-40
Date 6/84
Subject:
NEW OXYGEN SENSOR - 1982-1984 1.8L AND 2.5L ENGINES
A new oxygen sensor, Part Number 8990741, type AFS-16P, is being released for late 1984 production. Any time an oxygen sensor replacement is
required on the 1982-1984 engines below, the new part number should be used.
Engine RPO
Engine Size
Car Line
LR8
2.5L
6000, Phoenix, Fiero
LH8
1.8L
2000 Sunbird
LA5
1.8L Turbo
2000 Sunbird
LQ9
2.5L
Firebird
