33
7.3 Symbolic error messages
Error messages Possible cause Trouble-shooting
Oil-temperature probe not connected or Connect oil-temperature probe and perform
incorrect processing of measured values trouble-shooting to Section 8.11 "Faulty oil-
temperature measuring channel"
Engine-speed clamp-on sensor not connected Connect engine-speed clamp-on sensor
or incorrect processing of measured values and perform trouble-shooting to Section
8.10 "Faulty engine-speed measuring
channel"
Engine-speed measuring range exceeded Set speed to below 9990 rpm or
press speed selector button.
Zero (offset) of oxygen measurement incorrect Re-enter zero to Section 4.1.8 and perform
trouble-shooting to Section 8.12 "Faulty O
2
measuring channel"
- Undesirable constituents in air sucked in Repeat zero adjustment taking care to
during system adjustment ensure that clean air is sucked in.
- O
2
measuring-sensor connector not plugged in. Plug in O
2
measuring-sensor connector.
- O
2
measuring-sensor defective. Replace O
2
measuring sensor and perform
trouble-shooting to Section 8.12
"Faulty O
2
measuring channel".
Faulty O
2
measuring channel Trouble-shooting to Section 8.12
"Faulty O
2
measuring channel"
- Major leak. Start leak test again, ensure adequate
sealing.
- Exhaust-sample intake system not sealed. Start leak test again, ensure adequate
sealing
- Fine filter cover leaking. Check fine filter cover, ensure it is correctly
fastened.
- Condensation reservoir or exhaust sample Replace parts, perform trouble-shooting to
intake hose leaking. Section 8.1.
- Minor leak See major leak.
o. . .
Err
0
o. . .
0FF5
EnPF
Err1 LE.Ei
Err2 LE.Ei
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