Multec- S X 14 XE / X 16 XE (L) F0:DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 42 | IAC CNTR. ENABLE | Engine running at idle speed, operating temperature | 35 | - | |
| Engine throttle valve CLOSED |
(accelerator pedal in idle position)
| ACTIVE | |||
|---|---|---|---|
| Engine running in partial load range, operating temperature | INACTIVE | ||
| Notes on Trouble-shooting: | Nominal Value: | Cause of fault: |
(If nominal value is not attained)
· Select TECH 1 menu:
F6:MISC. TESTS,
F1:ECU RESET
· Switch off all consumers
| Test OK | Check nominal values again |
· TECH 1 data list no. 05
TPS SIGNAL
· TECH 1 data list no. 06
MAP SENSOR
· TECH 1 data list no. 07
COOLANT TEMP.
· TECH 1 data list no. 08
INTAKE AIR TEMP.
· TECH 1 data list no. 27
O2 SENSOR
· TECH 1 data list no. 28
O2 SENSOR LOOP
· TECH 1 data list no. 30
O2 INTEGRATOR
· TECH 1 data list no. 31
O2 BLM ENABLE
· TECH 1 data list no. 32
O2 BLM CELL NO.
| OK |
OK
OK
OK
OK
OK
OK
| OK | · Remedy according to data list no. 05 |
TPS SIGNAL
· Remedy according to data list no. 06
MAP SENSOR
· Remedy according to data list no. 07
COOLANT TEMP.
· Remedy according to data list no. 08
INTAKE AIR TEMP.
· Remedy according to data list no. 27
O2 SENSOR
· Remedy according to data list no. 28
O2 SENSOR LOOP
· Remedy according to data list no. 30
O2 INTEGRATOR
· Remedy according to data list no. 31
O2 BLM ENABLE
· Remedy according to data list no. 32
| O2 BLM CELL NO. |
· Ignition OFF
· Disconnect wiring harness plug from:
K57 engine control unit
· 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 the latest program memory is installed | · K57 engine control unit defective |