Test

Connection Diagram - Engine 606 IFI





Figure 1
019 Vacuum tester
65 Vacuum control valve
65/1 Vacuum control valve nut

a Closed throttle position stop
b Wide open throttle position stop
c to vacuum pump

Test Steps
1. Vacuum tester (019) on vacuum control valve (65) with Y-fitting
Connect, disconnect

2. Run engine at CTP: Vacuum
> 400 mbar

3. Turn engine off, move throttle linkage to full load
0 mbar

4. Vacuum control valve
Adjust by loosening nuts (65/1), move throttle linkage to full load position and turn vacuum control valve clockwise against throttle linkage. Tighten nuts (65/1).