AD07.61-P-6000-31A | Purge system - Testing electrical system, ME-SFI gasoline injection system | |
| Scope of test | Tester/test connection | Operation/ prerequisite | Specified value | Possible cause/ remedy | ||
1.0 | Purge system tightness Activate shutoff valve for activated charcoal canister (Y58/4) |
3 (3A) |
N3/10 |
34 (2D) | Disconnect purge line to the activated charcoal canister at the purge control valve (Y58/1) and connect vacuum tester to purge line Ignition: ON Using vacuum tester apply approx. 25 mbar vacuum |
After approx. 1min <5mbar pressure loss | Filler cap Purge line to the activated charcoal canister Purge line from the activated charcoal canister to the activated charcoal canister shutoff valve (Y58/4) Activated charcoal canister Activated charcoal canister shutoff valve (Y58/4) Purge control valve (Y58/1) Tank pressure sensor (B4/3) |