"ACTIVATE" command menu
| "ACTIVATE" command menu |
Note
When a system function is activated with the ISAT, the MOTRONIC control module is made to do something that it would not otherwise do in the course of its normal operation. This may cause diagnostic trouble codes to be generated in other systems which are dependent on the MOTRONIC system.Activation of a system function should only be done with the ignition switch in the Drive position and the gear selector lever in neutral. On activation with a gear selected, the ISAT display should show SHIFT TO NEUTRAL.
| Important | ||
|
The activate functions should always be used with discretion. |
||
| • |
Always deactivate an activated
function before proceeding further in
the ISAT menu.
|
|
| • |
Always clear any fault codes generated in the MOTRONIC system, or in
any other system, when you are through with fault diagnosis.
|
|
|
No.
|
ISAT
display
|
Function
|
|
1
|
EVAP VALVE
ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the EVAP
canister purge valve
relay and the valve operates.
|
|
2
|
IAC VALVE
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the IAC
valve
|
|
3
|
AC RELAY
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the A/C
relay.
|
|
4
|
SECONDARY AIR RELAY
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the
secondary air injection
pump relay and the pump starts.
|
|
5
|
IGNITION CYL. 1-4
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the
ignition coil for
cylinders 1-4
|
|
6
|
IGNITION CYL. 2-5
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the
ignition coil for
cylinders 2-5
|
|
7
|
IGNITION CYL. 3-6
ON/OFF ACTIVE 0.5 Hz/30 s |
The MOTRONIC control module activates the
ignition coil for
cylinders 3-6
|
|
8
|
CHECK ENGINE LAMP
ON/OFF ON OFF |
The MOTRONIC control module activates the CHECK ENGINE
function
|
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