A--T0DK1 - 406D9 DAM FROM : 8421XX

MODIFICATIONS 2000 1/2 MODEL YEAR

Modifications for 2000 1/2 model year for the 406 range are as follows :

1 - ENGINE ES9J4S/L4

4 DOOR SALOON DAM FROM : 842189 ESTATE DAM FROM : 842189

COUPE DAM FROM : 8421U5

ALL MODELS

Replacement of the ES9J4/L3 engine by the ES9J4S/L4 engine .

1 - 1 - IDENTIFICATION

(1) Identification marking comprising :

1 - 2 - DATA

engine type	ES9J4S/L4	ES9J4S/L4
engine code	XFX
special feature	manual gearbox	automatic gearbox
unit reference	10FJ2C	10FJ2L
number of cylinders	6
bore x stroke (mm)	87 x 82.6
capacity (cm3)	2946
compression ratio	10.9/1
maximum power (KW - EC)	152
maximum power (HP DIN)	210
engine speed at max. power (r.p.m.)	6000
maximum torque (da.Nm - EC)	28.5
engine speed at max. torque (r.p.m.)	3750
turbocharger	N/A
exchanger	N/A
injection system	one-touch
make	BOSCH
type	ME7.4

1 - 3 - MAIN CHANGES

The ES9J4S/L4 engine incorporates the following developments compared with the ES9J4/L3 engine :

fitting of a variable timing system, to improve the torque and consumption, consisting of 2 vtc's (variable timing camshaft) located on the intake camshafts, with this variable timing system it is possible to vary the camshafts setting by 15 o
new inlet manifold (replacement of the short and long ducts by 6 ducts of equal length)
addition of a water/oil heat exchanger on the engine (manual gearbox versions)
new flexible engine flywheel which improves driveability by absorbing engine vibrations (manual gearbox versions)
new emission control standard L4 obtained by 2 extra pre-catalysers linked to 4 lambda sensors, in addition to the 2 catalytic converters, and a new combustion chamber
new multiple jet injectors
injection system BOSCH ME7.4.6 for managing eobd and incorporating management of the cooling (FRIC (cooling function integral with the ECU))
addition of a body accelerometer for the eobd function
ignition provided by 6 BAC1 model pencil coils
presence of a motorised throttle controlled by the engine management ecu

NOTE : EOBD : European On Bord Diagnosis : diagnosis of the emission control equipment .

2 - MODIFICATION : EQUIPMENT

New audio system amplifierJBL .

The role of the audio system amplifier is to give better reception and sound quality .

This amplifier is located behind the audio system .

3 - MODIFICATION : ELECTRICAL EQUIPMENT

3 - 1 - MODIFICATION OF HARNESSES

The electrical harnesses are undergoing modifications : Refer to the wiring diagram .

Removal of the wheel anti-lock braking system harness :

the front wheel anti-lock braking system sensors and the ecu are incorporated in the main harness
the rear wheel anti-lock braking system sensors are incorporated in the passenger compartment harness

3 - 2 - FUSE BOX

Modifications have appeared to the fusebox and/or the fuses (Refer to the wiring diagram) .

3 - 3 - CONNECTIONS

Reverse connector with SICMA 2 connectors .