User Manual

Chapter 14
BOSCH HDI EDC 15C2 INJECTION SYSTEM AND PARTICLE FILTER
138
IV - REPLACING PARTS: OPERATIONS TO BE PERFORMED
A - DIAGNOSTIC BEFORE REPAIR
Warning: Before working on the system, read the memories of all ECUs.
Refer to the fault finding charts:
• fault charts using fault codes,
• fault charts using customer complaints (without fault codes).
B - REPLACING PARTS
Warning: Before adding or replacing parts, ensure that the customer has their
confidential card.
COMPONENTS
REPLACED
OPERATIONS TO BE
PERFORMED
COMMENTS /
REQUIRED
INFORMATION
Injection ECU Programming of the injection
ECU
Access code
Checking of telecoded
parameters (if necessary,
telecoding of the injection ECU)
Description of the vehicle
equipment
Forced regeneration VIN
Fuel additive ECU Programming of the total additive
quantity parameter
Total additive quantity
parameter from the old
additive ECU
Particle filter Reinitialisation of the total additive
quantity (reset)
Treatment of the old particle filter
Additive tank Filling of the additive tank
Priming of the additive circuit
Treatment of the old additive
Additive Filling of the additive tank
Priming of the additive circuit
Treatment of the old additive
The following procedures require the use of the diagnostic tools:
• programming of the injection ECU,
• telecoding of the injection ECU,
• programming of the total additive quantity parameter.
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