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-158033-S38562974722003090800000)
- «MISFIRE MONITORING»(ref-158033-S16845397002003090800000)
- «EVAPORATIVE SYSTEM MONITORING»(ref-158033-S29791311222003090800000)
- «SECONDARY AIR SYSTEM MONITORING»(ref-158033-S18330859832003090800000)
- «FUEL SYSTEM MONITORING»(ref-158033-S27150701942003090800000)
- «OXYGEN SENSOR MONITORING»(ref-158033-S07149436372003090800000)
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 Type | Models | |
|---|---|---|---|
| Catalyst Monitoring | |||
| 1BMXT04.4E53 & 1BMXV04.4LEV | M62 | X5, 540i, 740i, 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| Misfire Monitoring | |||
| 1BMXV04.4LEV & 1BMXT04.4E53 | M62 | X5, 540i, 740i & 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| Evaporative System Monitoring | |||
| 1BMXV04.4LEV& 1BMXT04.4E53 | M62 | X5, 540i, 740i & 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| Secondary Air System Monitoring | |||
| 1BMXV04.4LEV & 1BMXT04.4E53 | M62 | X5, 540i, 740i, 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| Fuel System Monitoring | |||
| 1BMXT04.4E53 & 1BMXV04.4LEV | M62 | X5, 540i, 740i & 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| Oxygen Sensor Monitoring | |||
| 1BMXT04.4E53 & 1BMXV04.4LEV | M62 | X5, 540i, 740i, 740iL | |
| 1BMXV05.4LEV | M73 | 750iL | |
| 1BMXV04.9S62 | S62 | Z8 & M5 | |
| (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