porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Adjusting Idle Speed/CO|Page 675 > < Idle Speed|Specifications
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Idle Speed: Adjustments
Adjusting Idle Speed/CO

ADJUSTING IDLE SPEED/CO - USA 

Note: 

Adjusting Requirements: Engine must be in perfect running condition.

1.  Connect exhaust gas test line US 8023 or SUN 120 - 239 on test connection of catalytic con verter.
2.  Connect CO tester according to manufacturer's instructions.

3.  Connect oil temperature tester 9122. Adjust test sensor to length of oil dipstick.
4.  Run engine to operating temperature (oil ternperature approx. 80° C/175° F).

Adjusting Idle Speed/CO|Page 675 > < Idle Speed|Specifications