Elantra GLS Wagon L4-2.0L (2000)
2. After 20 min.' idling, inspect the voltage.
System voltage: 5 V
At accelerate: Max. 4.5 V, Min. 0.5 V
3. At idle, inspect that voltage fluctuates up to accelerate. rpm up and down.
NOTE: If voltage is not within spec as procedures, there is leakage and inspect the fuel tank and hoses toward canister and fuel neck. Then repair
or replace relevant parts.
