L CAR ECM COMPONENT CROSS REFERENCE CHART PRODUCTION SERVICE SERVICE PRODUCTION PRODUCTION BROADCAST CONTROLLER CALIBRATOR CALIBRATOR ECM CODE ECM PROM PROM CODE 1988 C0n t 16075541 AFWC 1227730 16075589 5590AFWC 16078091 AJAA 1227730 16148340 8084AJAA NOTE 1 16078101 AJAB 1227730 16078087 8088AJAB 16080152 AJUR 1228321 16083455 0196AJUR 16082221 AKDS 1227730 16087167 2376AKDS 16083412 AKYS 1228321 16083455 3456AKYS 16087081 AMAL 1227730 16140337 7163AMAL NOTE 1 16087091 AMAM 1227730 16087167 7168AMAM 16087101 AMAN 1227730 16140339 7173AMAN NOTE 1 16087111 AMAP 1227730 16140340 7177AMAP NOTE 1 16082221 AKDS 1227730 16140338 2376AKDS NOTE 1 NOTE 1 USE T W 10154725 SPEED DENSITY KIT 1989 16082071 AKCY 1228321 16137098 2570AKCY 16082081 AKCZ 1228321 16148393 2574AKCZ 16084851 AKZA 1228321 16137102 2586AKZA 16084861 AKZB 1228321 16148394 2590AKZB 16130951 APJX 1227730 16134556 1242APJX 16130961 APJY 1227730 16134560 1246APJY 16131041 APKH 1227730 16131010 2052APKH 16125661 ANKR 1227730 16132472 5246ANKR 16125671 ANKS 1227730 16132477 5250ANKS 16125681 ANKT 1227730 16147312 5255ANKT 16125691 ANKU 1227730 16147314 5259ANKU 16132491 APWC 1227730 16138210 2474APWC 16132501 APWD 1227730 16139548 2478APWD 16132511 APWF 1227730 16147312 2492APWF 16132521 APWH 1227730 16147314 2496APWH 16134631 ARCL 1227730 16138210 4625ARCL 16134641 ARCM 1227730 16139548 4629ARCM 16137031 ARRN 1228321 16137098 7099ARRN 16137041 ARRP 1228321 16137102 7103ARRP 16134651 ARCN 1227730 16147312 4642ARCN 16134661 ARCP 1227730 16147314 4646ARCP 16138101 ARCY 1227730 16138210 8212ARYC 16139581 ASPH 1227730 16139548 9550ASFH 1990 16120501 AMXC 1227748 16158354 5726AMXC 8355AWWP 16120511 AMXD 1227748 16158358 5733AMXD 8359AWWR 16120521 AMXF 1227748 16135740 5741AMXF 16120531 AMXH 1227748 16135744 5745AMXH 16086051 ALXB 1227730 16152003 2699ALXB 16086061 ALXC 1227730 16150262 2695ALXC 16086071 ALXD 1227730 16132689 2690ALXD 16086081 ALXF 1227730 16132685 2686ALXF 16124353 ANFU 1228707 16133648 3649ANFU 16124363 ANFW 1228707 16133795 3796ANFW 16144751 ATLD 1227748 16158354 4944ATLD 8355AWWP 16144761 ATLF 1227748 16158358 4949ATLF 8359AWWR 16144771 ATLH 1227748 16163089 4952ATLH 3090AXWF 16144781 ATLJ 1227748 16163094 4956ATLJ 3095AXWH 16147401 ATWS 1227748 16163089 7677ATWS 3090AXWF 16147411 ATWT 1227748 16163094 7680ATWT 3095AXWH 1992 GENERAL MOTORS SERVICE PARTS 0PERATlONS CHEVROLET 17L T V 3 999 3 48 1 92