9000 L4-1985cc 2.0L DOHC (1986)
Deceleration Valve: Testing and Inspection
1.
Operate engine until normal operating temperature is obtained.
2.
Connect a suitable tachometer to the engine and adjust the idle speed to 875 RPM.
3.
Increase engine speed to 3000 RPM and using a suitable stop watch, measure time between the release of the throttle and the moment at which the
engine returns to 875 RPM. The deceleration time required should be approximately 3-6 seconds. If time measured is not within specified limit,
adjust dash pot.
