CONNECTOR IDENTIFICATION
Control module uses a combination of a 9-pin, 24-pin, 40-pin and 52-pin connector. For control module connector identification (Scheme 79)- (Scheme 82).
Control Module Connector Terminal Identification (9-Pin Connector). Scheme 79
Control Module Connector Terminal Identification (24-Pin Connector). Scheme 80
Control Module Connector Terminal Identification (40-Pin Connector). Scheme 81
Control Module Connector Terminal Identification (52-Pin Connector). Scheme 82
TEST GROUP IDENTIFICATION
BMW supplies test group information in the following 6 categories
- «CATALYST MONITORING»(ref-156825-S25583850992003073000000)
- «MISFIRE MONITORING»(ref-156825-S11047700172003073000000)
- «EVAPORATIVE SYSTEM MONITORING»(ref-156825-S38690980342003073000000)
- «SECONDARY AIR SYSTEM MONITORING»(ref-156825-S15035621562003073000000)
- «FUEL SYSTEM MONITORING»(ref-156825-S15297531222003073000000)
- «OXYGEN SENSOR MONITORING»(ref-156825-S00942375142003073000000)
Specific engine family test group identification number (
for example: 2BMXV03.0LER
) can be found on emission label in engine compartment. To cross reference test group category (catalyst monitoring, misfire monitoring, etc.) see
BMW TEST GROUP IDENTIFICATION
table.
| Engine Family Test Group (1) | Engine Code/Displacement | Models | |
|---|---|---|---|
| Catalyst Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5 Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| Misfire Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5L Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| Evaporative System Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5L Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| Secondary Air System Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5L Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| Fuel System Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5L Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| Oxygen Sensor Monitoring | |||
| 1BMXT03.0E5R, 1BMXT03.0E53, 1BMXV02.5M54, 1BMXV03.0LEV, 1BMXV03.0LER, 1BMXV03.0M54 & 1BMXV03.0M5R | M54/2.5L Or 3.0L 6-Cyl. | Z3, X5, 325i, 325xi, 330i, 330xi, 525i & 530i | |
| 1BMXV03.2S54 | S54/3.2L 6-Cyl. | M3, M Coupe & M Roadster | |
| (1) Test group reference identification can be found on under-hood emission label. LEV stands for Low Emission Vehicle . ULEV stands for Ultra Low Emission Vehicle . TLEV stands for Transitional Low Emission Vehicle . | |||
| (1) | Test group reference identification can be found on under-hood emission label. LEV stands for Low Emission Vehicle . ULEV stands for Ultra Low Emission Vehicle . TLEV stands for Transitional Low Emission Vehicle . |
BMW TEST GROUP IDENTIFICATION