MTU 12V4000Bx4 Operating Instructions Manual page 215

1048 – AL Inj. Drift Limit 1 Cyl. B7
Cause
The drift correction for
energization (start and duration)
of injector B7 has violated limit 1.
The injector will soon reach its
maximum drift limit.
1049 – AL Inj. Drift Limit 1 Cyl. B8
Cause
The drift correction for
energization (start and duration)
of injector B8 has violated limit
value 1. The injector will soon
reach its maximum drift limit.
1050 – AL Inj. Drift Limit 1 Cyl. B9
Cause
The drift correction for
energization (start and duration)
of injector B9 has violated limit
value 1. The injector will soon
reach its maximum drift limit.
1051 – AL Inj. Drift Limit 1 Cyl. B10
Cause
The drift correction for
energization (start and duration)
of injector B10 has violated limit
1. The injector will soon reach its
maximum drift limit.
1052 – AL Inj. Drift Limit 2 Cyl. A1
Cause
The drift correction for
energization (start and duration)
of injector A1 has violated limit 2.
The injector has reached its
maximum drift limit.
1053 – AL Inj. Drift Limit 2 Cyl. A2
Cause
The drift correction for
energization (start and duration)
of injector A2 has violated limit 2.
The injector has reached its
maximum drift limit.
Corrective action
u Schedule an injector replacement.
Corrective action
u Schedule an injector replacement.
Corrective action
u Schedule an injector replacement.
Corrective action
u Schedule an injector replacement.
Corrective action
u Replace injector (→ Page 244).
Corrective action
u Replace injector (→ Page 244).
MS15038/01E 2018-11 | Troubleshooting | 213