Fig. 1: Identifying 8-Cylinder Spark-Ignition Engine N62TU E60, E61, E63,
E64, E65, E66, E70
INTRODUCTION
The N62TU is an advanced development of the N62.
> N62TU
The 8-cylinder spark-ignition
The engine control system of the V8 engine is described for the E65.
With the digital engine electronics (DME) on the N62TU, the following sensors
supply signals to the DME
control unit:
2 eccentr
The following system functions are described:
Power management
Electronic immobilizer
Comfort start
Air supply: 2-stage differentiated air intake system "DISA"
Charge monitoring
"Valvetronic" v
Special tools required:
12 7 192
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection)!
Risk of damage!
Place Car Communication Computer on special tool 12 7 192 (antistatic mat)
and earth/ground.
Necessary preliminary tasks:
Partially remove CD driv
Special tools required:
00 2 261
00 2 262
WARNING: Danger to life!
Mount securing fixture for vehicle on lifting platform to prevent the
vehicle from slipping off or tilting down.
WARNING: Observe the following directions and instructions when
handling the
special tool:
Prior to each use, che