Radiator Cap Testing
1. |
Remove the radiator cap, wet its seal with engine coolant, and then
install it on a pressure tester.
|
2. |
Apply a pressure of 79.4 ~ 122.58 kPa (0.95 ~ 1.25 kgf/cm², 11.5 ~ 17.78
psi).
|
3. |
Check for a drop in pressure.
|
4. |
If the pressure drops, replace the cap.
|
Radiator Leakage Test
1. |
Wait until engine is cool, then carefully remove the radiator cap and
fill the radiator with engine coolant, then install it on the pressure
tester.
|
2. |
Apply a pressure tester to the radiator and apply a pressure of 93.16
~ 122.58 kPa (0.95 ~ 1.25 kgf/cm², 13.51 ~ 17.78 psi).
|
3. |
Inspect for engine coolant leaks and a drop in pressure.
|
4. |
Remove the tester and reinstall the radiator cap.
|
OBD-II review
1. Overview
The California Air Resources Board (CARB) began regulation of On Board
Diagnostics (OBD) for vehicles sold in California beginning with the 1988 model
year. The first phase, O ...
Smart Key Diagnostic Inspection
Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the GDS. GDS operates
actuator quickly to monitor, input/output value and self diagnosis.
The following thr ...
Thermostat Removal and Installation
Removal of the thermostat would have an adverse effect, causing a lowering
of cooling efficiency. Do not remove the ther ...