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d. Enter the following menus: Powertrain/Engine and ECT/Data List/Air pump pressure (absolute) and Air Pump2 Pressure (Absolute). e. Check that the pressure displayed on the Techstream fluctuates when applying the pressure to the pressure sensor with the pressure gauge. OK: Pressure fluctuates in response to pressure applied with pressure gauge. Result RESULT REFERENCE HINT: The Techstream displays the air pump pressure as absolute pressure. Fig. 230: Connecting Pressure Gauge To Air Pressure Sensor B : REPLACE AIR SWITCHING VALVE . (See AIR SWITCHING VALVE (FOR BANK 1) ). C : REPLACE AIR SWITCHING VALVE . (See AIR SWITCHING VALVE (FOR BANK 2) ). Result Proceed To OK A NG (for Bank 1) B NG (for Bank 2) C
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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