Go to: Main Menu 1987 1988 1989 1990 1991 1992

Firebird EPROM Identification Numbers for 1988

This Decal May differ year to year

VIN 8th didget

Engine 

RPO Codes

 Options & Emissions Designation

Production Broadcast Code

Production  (ECM #)

Service Controller # (ECM)

Production PROM Code

S 2.8 MB1 M/Trans HNT 16055393 1227302 5394HNT
NA5 Fed Emissions
S 2.8 MB1 M/Trans HRP 16055411 1227302 5412HRP
NB2 Calif Emissions
 
F 5.0 TPI MD8 A/Trans AKFN 16082177 1227165 2178AKFN
GU2 2.73
NA5 Fed Emissions
F 5.0 TPI MD8 A/Trans AKFR 16082187 1227165 2188AKFR
GU5 3.23
GW6 3.27
-UA6 Exc. Anti-theft
NA5 Fed Emissions
F 5.0 TPI MD8 A/Trans AKFS 16082193 1227165 2194AKFS
GW6 3.27
UA6 Anti-theft
NA5 Fed Emissions
F 5.0 TPI M39 M/Trans ACYA 16082416 1227165 1126ACYA
GU4 3.08
NA5 Fed Emissions
F 5.0 TPI MK6 M/Trans AKFY 16082435 1227165 2436AKFY
GM3 3.45
UA6 Anti-theft
NA5 Fed Emissions
F 5.0 TPI MD8 A/Trans AKHA 16082444 1227165 2445AKHA
GU2 2.73
NA5 Fed Emissions
F 5.0 TPI MD8 A/Trans AKHC 16082453 1227165 2454AKHC
GU5 3.23
GW6 3.27
-UA6 Exc. Anti-theft
NB2 Calif Emissions
F 5.0 TPI MD8 A/Trans AKHD 16082457 1227165 2458AKHD
GW6 3.27
UA6 Anti-theft
NB2 Calif Emissions
F 5.0 TPI M39 M/Trans AKHH 16082466 1227165 2467AKHH
GU4 3.08
NB2 Calif Emissions
F 5.0 TPI MK6 M/Trans AKHK 16082475 1227165 2476AKHK
GM3 3.45
UA6 Anti-theft
NB2 Calif Emissions
F 5.0 TPI MK6 M/Trans AKHK 16082479 1227165 2476AKHK
GM3 3.45
-UA6 Except Anti-theft
NB2 Calif Emissions
8 5.7 TPI MD8 A/Trans AKXY 16083286 1227165 3287AKXY
GW6 3.27
-UA6 Except Anti-theft
NA5 Fed Emissions
8 5.7 TPI MD8 A/Trans AKXZ 16083292 1227165 3287AKXZ
GW6 3.27
UA6 Anti-theft
NA5 Fed Emissions
E 5.0 TBI M39 A/Trans

AMZX

AKRK

16120666 1228063 066AMXZ, 466AKRK
GU2 2.73
NA5 Fed
E 5.0 TBI M39 A/Trans AKRL 16120670 1228063 4673AKRL
GU2 2.73
NB2 Calif Emissions
E 5.0 TBI M39 M/Trans AMYB, AKRM 16120674 1228063 0675AMYB, 4677AKRM
GU4 3.08
NA5 Fed Emissions
E 5.0 TBI M39 M/Trans AMYC, AKRN 16120678 1228063 0679AMYC, 4683AKRN
GU4 3.08
NB2 Calif Emissions
F 5.0 TPI MK6 M/Trans AKFX, ANPK 16126426 1227165 2427AKFX,

6423ANPK

GM3 3.45
UA6 Exc. Anti Theft
NA5 Fed Emissions

S

2.8

MD8

A/Trans

HRL

MAY

APFT

16130698

1227302

5535HRL

7048MAY

0699APFT

NB2

Calif Emissions

S

2.8

MD8

A/Trans

AJUH

HNR

AMBD

APFU

16130708

1227302

0021AJUH

5639HNR

7053AMBD

0709APFU

NA5

Fed Emissions

 

VIN Engine Displacement Engine Type Service Controller # (ECM)
S 2.8 MPFI 1227302
E 5.0 TBI 1228063

F & 8

5.0 & 5.7

TPI

1227165

NOTE: A New Service Control Number of 16198259 was given to remanufactured 1227165 Units.  For more information Visit: www.cruzers.com They also have a nifty Schematic, which will not be of much use unless you know something about electronics.  For Pictures of the 1227165 Board  you can see one at www.Techedge.com or www.Jeack.com