Porsche 928 Workshop Manual page 437

928
Fuel Mixture
25
0
Test Point
Idle adjustment
Idle speed (rpm)
0
co level (%)
Specification
78179 models
80/81 I82 mod
80/81/82 mod
928 S
78179 models
80/81/82 mod,
80/81/82 mod,
928 S
Europe USA, Japa
f Canada
700 + 5 800 2 50
700 +E 750 550
700 + 6
2.0 to
3.0 *
2.0 to
4.0 *
1.0 to
2.0 *
0.4 to
0.8 **
1.5to
2.5 *
Australia
+ Sweden
700 + 50
700 '50
700 '50
2.0 to
3.0 "
1 ,o to
2.0
l
1,oto
2.0 *
Special
Instructions
*
Air pump disconnected.
* *
Measured in front of catalytic converter with oxygen sensor plug disconnected
hinted in Germany -VI.
1982
Testing and Adjusting Specifications
25 6 i