13 62 Senders for Control Unit
WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATION - SENDERS FOR CONTROL UNIT
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Temperature time switch | M21 / M51 | 18 Nm | ||
| 2AZ Coolant temperature sensor | M60/1 / M60/2 / M21 / M51 | 18 Nm | ||
| All others | 13 Nm | |||
| 3AZ Temperature switch | All | 28 Nm | ||
| 4AZ Temperature sensor - air | All | 13 Nm | ||
| 5AZ Charge-air pressure sensor on holder | M51 / M41 | 4 Nm | ||
| Charge-air pressure sensor on intake manifold | M47 | 5 Nm | ||
| 6AZ Twin temperature sensor (4-pin plug-in connection) | M41 / M43 / M44 / S50 / S52 / M52 / M57 / M67 / M62 / M73 | 13 Nm | ||
| 7AZ Air-mass sensor on lower section of air filter housing | M51 | 3.5 Nm | ||
| Air-mass flow sensor to cylinder head cover | M47 / M47TU / M57 / M57TU | 4.5 Nm | ||
| 8AZ Pulse generator, camshaft to cylinder head cover | M57 | 4.5 Nm | ||
| M47TU / M57TU | 3.5 Nm | |||
| 9AZ Intake neck on air-mass flow sensor | M47 | 9 Nm |