Type-part number, date of production and serial number are located on the plastic collar on the top end of Bosch common-rail injectors (CRI/CRIN) and on the type label of Bosch common-rail pumps (CP):
- Type-part number: 10-digit number starting with 0 445 (some CRIN do not have these numbers)
- Date of production: such as a 5 or 6-digit number (sometimes hyphenated)
- Serial number: such as a 4-digit number
- The description applies to most Bosch injection components. On some Bosch injection components this information is presented differently.
- The graphics are exemplary.For further information, refer to:Bosch diagnostic software "ESI[tronic].
Bosch common-rail injectors
CRI 0 445 110 xxx
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1 IMA code of the injection valve
2 Type-part number
3 Serial number
4 Date of manufacture
CRIN 0 445 120 xxx
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1 IMA code of the injection valve
2 Type-part number
3 Serial number
4 Date of manufacture
Bosch common-rail pumps
CP1H 0 445 010 xxx
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1 Bosch type designation
2 Type-part number
3 Date of manufacture(From build year 2000, date format: year.month.day)
CP1K 0 445 010 xxx
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1 Bosch type designation
2 Type-part number
3 Date of manufacture(From build year 2000, date format: year.month.day)
CP1S 0 445 010 xxx
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1 Type-part number
2 Sense of rotation (L = left, R = right)
3 Pump type (S = Standard, K = compact)
4 Engine cylinders
5 Bosch type designation
6 Date of manufacture
CP3 0 445 010 xxx
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1 Date of manufacture
2 Serial number
3 Type-part number
4 Bosch type designation