560SEC (126.045) V8-5.6L (117.968) (1989)
110 Engine
116/117 Engines
1. Switch on ignition pull electric connection from transmitter (1-pole coupler, arrow).
Indicated normal value 3 bar.
2. If readout is 0 bar test, Line from transmitter to indicator for ground connection If line is in order, renew indicator
3. If with the ignition switched on and the engine s1ono~, the indicator shows continuously 3 bar, pull line from transmitter and connect with
negative
If readout is 0 bar renew transmitter.
If readout remains at 3 bar the line is interrupted