517 – SD P-Charge Mix before Throttle
ZKP-Number:
Red alarm.
Associated parameter 1.8004.631
Cause
Corrective action
Mixture pressure sensor before
throttle defective, short circuit or
wire break.
u
Check sensor and cabling (B79.23), replace if necessary. Fault
is rectified when engine is restarted.
520 – SD P-Intake Air after Filter A
ZKP-Number:
Yellow alarm.
Associated parameter 1.0186.900
Cause
Corrective action
Intake air pressure sensor after
filter on A side defective, short
circuit or wire break.
u
Check sensor and cabling (B81.1), replace if necessary. Fault is
rectified when engine is restarted.
522 – SD P-Intake Air after Filter B
ZKP-Number:
Yellow alarm.
Associated parameter 1.0187.900
Cause
Corrective action
Intake air pressure sensor after
filter on B side defective, short
circuit or wire break.
u
Check sensor and cabling (B81.2), replace if necessary. Fault is
rectified when engine is restarted.
531 – AL Wiring PWM_CM1
ZKP-Number:
Red alarm.
Associated parameter 1.1044.900
Cause
Corrective action
Cable break or short circuit on
channel PWM_CM1.
u
Check cabling to TecJet throttle, replace TecJet throttle if
necessary.
MS150059/01E 2012-07 | Troubleshooting | 127
TIM-ID: 0000017544 - 001
