Multec- S X 14 XE / X 16 XE (L) F0:DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 23 | AIR CONTROL SOL. | Engine running at idle speed, cold | |||
| ACTIVE | |||||
| 56, 57 | A11 | ||||
| Engine running at idle speed, operating temperature | INACTIVE | ||||
| Notes on Trouble-shooting: | Nominal Value: | Cause of fault: |
(If nominal value is not attained)
· Ignition OFF
· Disconnect from base:
K58 fuel pump relay K12 secondary air injection relay K57 engine control unit
· Bridge wiring harness plug
from: K58 base of fuel pump relay Ter. 2
to: K58 base of fuel pump relay Ter. 8
· Disconnect wiring harness plug from:
Y15 secondary air injection solenoid valve
· Ignition ON
· Using multimeter, measure voltage
from: Y15 wiring harness plug for secondary air injection solenoid valve Ter. 1
to: ground
| higher than 11 V | · Check according to data list no. 12 FUEL PUMP RELAY |
· Using multimeter, measure voltage
from: Y15 wiring harness plug for secondary air injection solenoid valve Ter. 2
to: ground
| lower than 0.1 V |
|---|
| · Short circuit to voltage |
from: Y15 wiring harness plug for secondary air injection solenoid valve Ter. 2
to: K57 wiring harness plug for engine control unit Ter. A11
· Ignition OFF
· Connect wiring harness plug:
Y15 secondary air injection solenoid valve
· Ignition ON
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. A11
| to: ground | higher than 11 V | · Short circuit to ground or circuit interruption |
from: Y15 wiring harness plug for secondary air injection solenoid valve Ter. 2
to: K57 wiring harness plug for engine control unit Ter. A11
· Y15 secondary air injection solenoid valve defective
· Bridge wiring harness plug
from: K57 wiring harness plug for engine control unit Ter. A11
to: ground
| Y15 secondary air injection solenoid valve switches | |
|---|---|
| · Y15 secondary air injection solenoid valve defective | |
| If nominal values are attained | · K57 control unit defective |