MAN Engine control unit D2862LE422 MASTER 51258337043
- Manufacturer
- MAN
- Also written as
- 51.25833-7043, 51.25833.7043
- Engine model
- MAN D2862 LE422, MAN D2862 LE463and 1 more
- Weight
- 1.6 kg
- Country of origin
- Germany
- Condition
- New
About this part
Genuine MAN MASTER engine control unit for the D2862 LE422, the 24.24-litre V12. On a twelve-cylinder engine the control unit manages injection for every cylinder individually, which is what allows fuelling to be trimmed per cylinder and is also why a control fault can present as something that looks entirely mechanical — a single cylinder contributing nothing, uneven exhaust temperatures, or rough running that survives injector replacement. Reading fault codes before dismantling anything is the cheapest diagnostic step available and frequently the most informative. Where an engine has had mechanical work without resolving a symptom, the electronic side deserves examination rather than another round of component replacement. Codes also survive an intermittent fault that has cleared itself, which is precisely when they are most useful.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
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