Connect a GDS on the Data Link Connector (DLC).
Start engine and check output voltages of TPS 1 and 2 at C.T and W.O.T.
Specification: Refer to Specification Section.
Turn the ignition switch OFF.
Disconnect the ETC module connector.
Measure resistance between the ETC module terminals 3 and 6.
Check that the resistance is within the specification.
Specification: Refer to Specification Section.
When ignition switch is turned from OFF to ON, ETC system learns the throttle angle in 1 sec.
Throttle valve moves from limp-home position to close position.
And then, it opens to about 15° and moves to limp-home position.
