Porsche 911 TURBO - 1989 Workshop Manual page 114

Fuel Mixture
T est Phase
T esting/ Adjusting Value
Engine
Type
Europe
USA
California I Japan I. Sweden
Canada
Idle adjustment
(oil temp. approx.
0 0
90 C/195 F)
+
950- 50
+
1
+
1000- 50 1000- 50
...
1000;'
50
1000!
50
+
950-50
Idle speed rpm
930 all
2t04*
1.5 to
2.5*
930/60
930/61
930/63/64
2 to 3 * 2 to 3 *
CO level in 0/0
930/62
930/65
1.5 to
2*
1.5 to
2.5 *
1.5 to
2.5 *
930/60
mod. 81
~, Air pump disconnected
Testing and Adjusting Values for CIS Fuel Injection
25 -16a
Printed in Germany -IV, 1981