Evaluation test-ID 05: Tank ventilation system
WARNING: This page is about a different variant/trim than selected.
EVALUATION TEST-ID 05: EVAP CANISTER PURGE REGULATOR VALVE
| Vehicles with engine code | AEG | AVH | AZG | |||
|---|---|---|---|---|---|---|
| Specified value: | Specified value: | Specified value: | ||||
| Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80- | min. | max. | min. | max. | min. | max. |
| Passive test (can only check OK) | - | - | 0,1484 | - | 0,1484 | - |
| Active test: Deviation of oxygen sensor control in direction "lean" (can only check OK), short test | - | 246,000 | 0,070 | - | 0,070 | - |
| Active test: Deviation of oxygen sensor control in direction "rich" (can only check OK), short test | 10,000 | - | -0,070 | - | -0,070 | - |
| Active test: Air balance at idle OK, also short test | - | - | 32,900 | - | 32,900 | - |
| Active test: Air balance at idle not OK, also short test | - | - | 32,900 | - | 32,900 | - |
EVALUATION TEST-ID 05: TANK SEAL
| Vehicles with engine code | AEG | AVH | AZG | |||
|---|---|---|---|---|---|---|
| Specified value: | Specified value: | Specified value: | ||||
| Tank seal | min. | max. | min. | max. | min. | max. |
| Large/small leak | - | - | 1,90...0,95 | - | 1,90...0,95 | - |
| Reed contact not closed | - | - | - | 1,00 | - | 1,00 |
| Reed contact does not open | - | - | - | 25,00 | - | 25,00 |
| Tank ventilation system not OK during initial flush | - | - | - | - | - | - |
| Pinhole leak | - | - | 1,90...0,00 | - | - | 1,90...0,00 |
If the specified values are exceeded:
- EVAP canister system, checking for proper seal. See EVAPORATIVE EMISSIONS (EVAP) SYSTEM .
- Check Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. See EVAPORATIVE EMISSIONS (EVAP) SYSTEM .
- Leak Detection Pump (LDP) -V144-, checking. See EVAP SYSTEM, CHECKING USING KLI 9210 TESTER .
- Erase DTC memory of Engine Control Module (ECM), see DIAGNOSTIC MODE 4: RESET/ERASE DIAGNOSTIC DATA .
- Generate readiness code, see READINESS CODE, GENERATING .