Multec- S X 14 XE / X 16 XE (L) F0:DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 33 | O2 BLM CELL CONT | Engine running at idle speed, operating temperature | |||
| 106 to 145 steps | |||||
| 13, 44, 45 | - | ||||
| Engine running in partial load range, operating temperature | 106 to 145 steps |
Mixture correction at idle speed/partial load is performed via the O2 BLM CELL CONT. If TECH 1 data list no. 30 O2 INTEGRATOR deviates for an extended period of time from the ideal (stochiometric) air / fuel ratio, the O2 BLM CELL CONT attempts to return it to the mean of 128.
O2 BLM CELL CONT reacts especially to influences from air leaks, engine friction, fuel quality, altitude correction, etc.
| Notes on Trouble-shooting: | Nominal Value: | Cause of fault: |
(If nominal value is not attained)
· Check following nominal values:
· TECH 1 data list no. 32 O2 BLM CELL NO.
| OK |
|---|
| · Remedy according to data list no. 32 O2 BLM CELL NO. |
· Check control unit calibration, see field remedy measures
| Latest program memory (EPROM) according to field remedy measures or TIs | |
|---|---|
| · Replace program memory (EPROM) according to field remedy measures or TIs | |
| If nominal values are attained and latest program memory is installed | · K57 engine control unit defective |