7 Series E65 740i (N62TU) SAL
>
N62TU upgraded
Introduction schedule:
> E60, E61: from 03/2007
>E63, E64: from 09/2007
>E65, E66: from 09/2007
> E70 (BMW X5): from 09/2006
New features on the N62TU:
-
New digital engine electronics (DME 9.2.3)
-
New D-CAN diagnosis interface
D-CAN is a new diagnosis interface with a new communication protocol (supersedes the previous OBD
interface). D-CAN transfers data between the vehicle and the BMW diagnosis system (D-CAN =
"Diagnosis-on CAN"). D-CAN is first being introduced on the E70.
> E65, E66 (US version only)
-
CO
2
measures (Europe version only):
•
Increased idling speed (for limited time) after a cold start to heat up the catalysts more quickly. In
addition, modifications to the engine settings produce improved residual gas combustion.
•
Active air flap control
Active air flap control will be introduced on the E60, E61 in 03/2007 (introduction on E70 in 09/2007).
•
Intelligent alternator regulation (sales designation: "Brake Energy Regeneration"). Intelligent alternator
regulation is first being introduced on the E60, E61 (introduction on the E70 in 09/2007).
Engine-specific data: [more ...]
The 8-cylinder spark-ignition engine is characterised by the following technical features:
-
90
°
V8 engine
-
Valvetronic with separate Valvetronic control unit
-
2-stage differentiated air intake system (DISA)
-
Variable camshaft control (double VANOS)
-
Integrated supply module for power supply to DME and other components (not E70)
[System overview ...]
History
Model series /
Model
Engine
kW/HP
at rpm
Nm
at rpm
Emissions
standard
DME
E65/735i
N62B36
200/272
6200
360
3700
EURO 4
LEV II
DME 9.2
*
E65/745i
N62B44
245/333
6100
450
3600
EURO 4
LEV II
DME 9.2
*
E60/545i
E61/545i
E63/645Ci
E64/645Ci
N62B44
245/333
6100
450
3600
EURO 4
LEV II
DME 9.2.1
*
E53/X5 4.4i
N62B44
235/320
6100
440
3700
EURO 4
LEV II
DME 9.2.1
*
SBT 8-cylinder spark-ignition engine N62TU E60, E61, E63, E64, E65, E66, E70
BMW AG - TIS
12.02.2013 02:23
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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