Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT EGR VALVE ASSEMBLY
(a) Measure the resistance.
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 5 (+B2) - 4 (EGR1) | 20°C (68°F) | 18 to 22 Ω | | 5 (+B2) - 6 (EGR3) | | 2 (+B1) - 1 (EGR4) | | 2 (+B1) - 3 (EGR2) | If the result is not as specified, replace the EGR valve assembly. | | | *a | Component without harness connected (EGR Valve Assembly) | | |
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INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the EGR valve assembly. Click here PROCEDURE 1. INSTALL EGR VALVE ASSEMBLY HINT: Perform "Inspection Afte
PARTS LOCATION ILLUSTRATION *1 AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) *2 CHARCOAL CANISTER ASSEMBLY *3 EGR VALVE ASSEMBLY *4 FUEL TANK CAP ASSEMBLY *5 HEATED OXYGEN SENS
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REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. REMOVE REAR WHEEL Click here 2. DISCONNECT REAR SPEED SENSOR LH (a) w/o AVS: Click here (b) w/ AVS: Click here 3. REMOVE REAR SUSPENSION ARM
INSPECTION PROCEDURE 1. INSPECT TRIP SWITCH *1 ODO TRIP Switch *a Component without harness connected (Trip Switch) (a) Check the resistance. Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified
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