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EXHAUST SYSTEM 6F – 11
INSPECTION 4JA1T(L)
Vacuum switch valve (VSV) Use a circuit tester to measure the V.S.V. resistance. V.S.V Resistance Ω at 20°C 37 ~ 44
If the resistance is not within specification, replace it.
EGR Valve Apply vacuum to the EGR valve, check to see the valve operation.
Negative Pressure
4JA1TC/4JH1TC
RTW46ESH000301 EVRV Use a circuit tester to measure the EVRV resistance. EVRV Resistance Ω at 20°C 14
If the resistance is not within specification, replace it.
EGR Valve Apply vacuum to the EGR valve, check to see the valve operation.
Negative Pressure 4JH1TC
Less than 250 mmHg Not operation More than 300 mmHg Operation
Negative Pressure 4JA1TC
Less than 100 mmHg Not operation More than 170 mmHg Operation
Less then 180 mmHg Not operation More than 240 mmHg Operation |