DME 7.8 DME 7.80 · If no leaks are found, a gauge pressure of max. 100 mbar (0.1 bar)

DME 7.8 DME 7.80 Note! If no leaks are found, a gauge pressure of max. 100 mbar (0.1 bar) can be generated at the EVAP canister at the connection to the tank using special tool 9160/1, in order to increase the escape of fuel vapours. Note! Before detaching the ventilation lines from the EVAP canister, clean the area around the connections. Dirt must not be allowed to get into the connectors. Work instruction Display OK If not OK 3 Check EVAP canister ♦Detach the ventilation line to the If no vacuum can be purge valve for leaks EVAP canister purge valve from built up, replace the the EVAP canister (protective EVAP canister purge cap) valve ♦With special tool 9160/1, gener- ate a vacuum of 200 mbar (0.2 bar) 0-66 page 4 2023 P0442 p0442 Printed in Germany – 1, 2000