Configuration: engine ECU Peugeot Partner I

Role

Configuration allows the same engine management control unit to be used for different vehicles with different equipment (automatic gearbox, heating/ventilation...)

The control unit contains in its memory a single software package, but several sets of calibrations can be selected by this configuration operation

The general intention is to significantly reduce the number of control unit part numbers

Configuration operation

The configuring operation consists in making the control unit functional by configuring it in terms of the equipment to be found on the vehicle

The first configuring operation is carried out at initial production, the control unit is thus made operational when new vehicles are delivered

The configuring operation is carried out in service only when a control unit is replaced

Control units are, in fact, supplied not configured, the Parts fiches give the control unit part numbers with configuration

In the first instance, configuring is carried out on BOSCH MP7.2/MP7.3 injection systems, the equipment to be configured is

• Vehicle type (306, 206...)
• Type of gearbox (manual or automatic gearbox)

For future systems, other choices of equipment will be configured

• Alternator class
• Speed control
• ...

Tools required

TEP 92: to 206

DIAG 2000: all vehicles

Control unit not configured

If there is no configuration, the vehicle operates in downgraded mode

• The vehicle can be driven
• The engine speed is restricted to 3000 rpm
• An associated fault code indicates that the operation has not been carried out
• Diagnostic warning lamp lights

However, even if the control unit is not configured, all the following diagnostic operations are possible

• Reading and clearing of faults (unless there is a Configuration fault)
• Measure parameters (reading dynamic information)
• Identification of the control unit
• Actuator tests