Throttle Position Sensor (TPS)
| 1. |
Connect a scantool on the Data Link Connector
(DLC). |
| 2. |
Start engine and check output voltages of TPS
1 and 2 at C.T and W.O.T.
Specification: Refer to
SPECIFICATION.
| |
| 3. |
Turn ignition switch OFF and disconnect the
scantool from the DLC. |
| 4. |
Disconnect ETC module connector and measure
resistance between ETC module terminals 4 and 8 (TPS
1). |
| 5. |
Measure resistance between ETC module
terminals 1 and 5 (TPS 2).
Specification:
Refer to
SPECIFICATION.
| |
ETC Motor
| 1. |
Disconnect ETC module connector and measure
resistance between ETC module terminals 2 and 3.
Specification: Refer to
SPECIFICATION.
| |
ETC System Initialization
| 1. |
Erase the trouble codes on
ECM |
| 2. |
Turn the ignition key off and keep this
condition until the main relay is turned off.(10
sec.) |
| 3. |
Turn ignition key on more than 1second to
record the throttle motor position on the
EEPROM |
