Eclipse L4-1997cc 2.0L DOHC (1991)
no adjustment is necessary.
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If the engine stalls or the rpm is low even though the vehicle has been driven approximately 500 km (300 miles) or more, it is probable that
deposits are adhered to the throttle valve, so clean it.
7. If not within the standard value range, turn the engine speed adjusting screw to make the necessary adjustment.
NOTE:
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If the idling speed is higher than the standard value range even when the engine speed adjusting screw is fully closed, check whether or not
there is any indication that the CTP switch (fixed SAS) has been moved.
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If there is an indication that it has been moved, adjust the CTP switch (fixed SAS). If there are no indications that it has been moved, it is
possible that there is leakage as a result of deterioration of the fast idle air valve (FIAV), and, if so, the throttle body' should be replaced.
8. Switch OFF the ignition switch.
9. If the scan tool was not used, disconnect the jumper wire from the diagnostic test mode control terminal.
10. Disconnect the jumper wire from the terminal for adjustment of ignition timing, and return the connector to its original condition.
11. Start the engine again and let it run at idle speed for about ten minutes; check to be sure that the idling condition is normal.
