2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) P Code Charts Page 892

Result:

D -- READ VALUE USING TECHSTREAM (OUTPUT VOLTAGE OF HEATED OXYGEN SENSOR)

C -- READ VALUE USING TECHSTREAM (O2S B1S2 OR O2S B2S2)

B -- INSPECT FOR EXHAUST GAS LEAK

A -- Continue to next step.

2. READ VALUE USING TECHSTREAM (OUTPUT VOLTAGE OF HEATED OXYGEN SENSOR)

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Engine / Data List / A/F Control System / O2S B1S2 or O2S B2S2.

(e) Allow the engine to idle.

(f) Read the heated oxygen sensor output voltage while idling.

Result:

B -- PERFORM ACTIVE TEST USING TECHSTREAM (INJECTION VOLUME)

A -- Continue to next step.

3. INSPECT HEATED OXYGEN SENSOR (CHECK FOR SHORT)

(a) Disconnect the heated oxygen sensor connector.

(b) Measure the resistance according to the value(s) in the table below.