Engine Controls - System/Component Tests: Specifications
325 SERIES & 525i (M5O ENGINE DME 3.1) RESISTANCE SPECS
| Component |
Ohms |
| Air Mass Meter (Sensor) |
| Between Terminals No. 5 & 6 |
3-4 |
| Between Terminals No. 1 & 5 |
16,300 |
| Camshaft Sensor |
1,300-1,500 |
| Crankshaft (Speed/Position Pulse) Sensor |
490-590 |
| Engine (Coolant) Temperature Sensor |
| 9-19°F (13 to 7°C) |
8260-10,560 |
| 63-73°F (17-23°C) |
2200-2700 |
| 171-181°F (77-83°C) |
290-364 |
| Fuel Evaporation Control Valve |
40-50 |
| Fuel Injector |
15-17 |
| Idle Speed Actuator (Per Winding) |
20-25 |
| Ignition Coil (Primary) |
0.4-0.8 |
| Intake Air Temperature Sensor |
| 63-73°F (17-23°C) |
2200-2700 |
| 117-127°F (47-53°C) |
760-910 |
| Throttle Potentiometer (TPS) |
4600 |