Kia Optima: NVLD(Natural Vacuum Leakage Detection) Specifications
| Specification |
| Pressure [kPa (kgf/cm?, in H2O) | Output Voltage (V) |
| -6.67 (-0.068, -26.8) | 0.5 |
| 0 | 2.5 |
| +6.67 (0.068, 26.8) | 4.5 |
NVLD(Natural Vacuum Leakage Detection) Description and Operation
Description
NVLD(Natural Vacuum Leakage Detection) is located between the
canister and the fuel tank air filter. NVLD is to detect leaks
equivalent to a 0.5 mm hole in the fuel tank, canister a ...
See also:
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS at idle and
IG ON.
Specification:
Refer to " ...
Troubleshooting
Water Pump
Symptoms
Possible Causes
Remedy
Coolant leakage
•
From the bleed hole of
the water pump
...
Fuel Line Repair procedures
Removal
1.
Remove the fuel tank (Refer to “Fuel Tank”)
2.
Disconnect the fuel feed tube (A).
3.
Disconnect the vapor hose (A).
4.
Disconnect the vapor hose quick-connector (A).
...
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