Table 2, Digital Diesel Electronics DDE 2.1 F2:TROUBLE CODE TABLE
Trouble Code
Information Sensor Cause of Fault
Remedy in F0:DATA LIST No.
Trouble Code Storage when...
81
SENS. INJ. START SHORT OR OPEN CIRCT.
23, 24
· No signal from start of injection sensor
(Short circuit to ground/ voltage or circuit interruption)
· Condition must be fulfilled for at least 0.5 s
Effects:
· Maximum output is reduced.
· The start of injection is regulated via a characteristic curve.
· The exhaust gas regulation valve is switched off.