AD07.61-P-6000-33D | Tank pressure sensor, ME-SFI fuel injection system electrical testing | Model 129 as of 9/97 , |
| Test of | Tester/test connection | Operation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 | Tank pressure sensor (B4/3) Sensor signal Model 129 as of 9/97 , model 140 right ME-SFI control module only (N3/12) Activate shutoff valve for activated charcoal canister (Y58/4) |
53 (1.53) 26 (1.26) | N3/12 N3/12 |
51 (1.51) 34 (1.34) | Remove purge line (A) to activated charcoal canister at right purge control valve (Y58/3) in engine compartment on the left-hand side and connect vacuum tester to purge line, refer to Ignition: ON: Use vacuum tester to apply approx. 25 mbar of vacuum: |
> 3 V < 2.5 V | 1.1 Line Vacuum line Activated charcoal canister blocked B4/3 |
1.1 | Voltage supply B4/3 |
53 (1.53) | N3/12 |
44 (1.44) | Ignition: ON | 4.7 - 5.3 V | Right ME-SFI control module (N3/12) |