P2442 · 原廠技術資料

TOYOTA · 2018-05-11

TSB: REVISION NOTICE May 11, 2018 Rev1: * The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL "ON" condition with the following Diagnostic Trouble Codes (DTCs): ? P2440 (Secondary Air Injection System Switching Valve Stuck Open Bank 1) * P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 2) * P2445 (Secondary Air Injection System Pump Stuck Off). This condition may be caused by air injection pump filter damage. Follow the Repair Procedure in this bulletin to address this condition.

TOYOTA · 2017-12-12

TSB: Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Codes (DTCs) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2). This condition may be caused by moisture intrusion into the air injection pump. Follow the Repair Procedure in this bulletin to address this condition.

AUDI · 2017-12-05

This technical service bulletin instructs the reader to replace either a combi valve or vacuum solenoid valve depending on the circumstances under which DTC P244000 and/or P244200 were stored.

LEXUS · 2017-02-16

TSB: REVISION NOTICE February 16, 2016 Rev2: ? The Parts Information and Repair Procedure sections have been updated. Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or P2445 present. The Secondary Air Injection Pump filter and Air Switching Valve Assembly have been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to improve this condition.

AUDI · 2016-11-28

This technical service bulletin instructs the reader to replace either a combi valve or vacuum solenoid valve depending on the circumstances under which DTC P244000 and/or P244200 were stored.

AUDI · 2016-08-10

THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO REPLACE EITHER A COMBI VALVE OR VACUUM SOLENOID VALVE DEPENDING ON THE CIRCUMSTANCES UNDER WHICH DTC P244000 AND/OR P244200 WERE STORED.

AUDI · 2016-08-10

THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO REPLACE EITHER A COMBI VALVE OR VACUUM SOLENOID VALVE DEPENDING ON THE CIRCUMSTANCES UNDER WHICH DTC P244000 AND/OR P244200 WERE STORED.

TOYOTA · 2016-07-14

TSB: Some 2014 ? 2016 model year Tundra (1UR-FE) vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2440 (Secondary Air Injection System Switching Valve Stuck Open, Bank 1), or P2442 (Secondary Air Injection System Switching Valve Stuck Open, Bank 2), and under some conditions may enter limp mode (limited throttle input ~ 25mph). This condition can be triggered by sub-freezing ambient temperatures. Follow the Repair Procedure below to address this condition.

TOYOTA · 2016-07-14

TSB: SOME 2014 – 2016 MODEL YEAR TUNDRA (1UR-FE) VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2440 (SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN, BANK 1), OR P2442 (SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN, BANK 2), AND UNDER SOME CONDITIONS MAY ENTER LIMP MODE (LIMITED THROTTLE INPUT ~ 25MPH). THIS CONDITION CAN BE TRIGGERED BY SUB-FREEZING AMBIENT TEMPERATURES. FOLLOW THE REPAIR PROCEDURE BELOW TO ADDRESS THIS CONDITION.

LEXUS · 2016-07-12

TSB: Some 2014 ? 2016 model year GX 460 vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2440 (Secondary Air Injection System Switching Valve Stuck Open, Bank 1) or P2442 (Secondary Air Injection System Switching Valve Stuck Open, Bank 2) and under some conditions may enter limp mode (limited throttle input ~ 25mph). This condition can be triggered by sub-freezing ambient temperatures. Follow the Repair Procedure below to address this condition.

LEXUS · 2016-07-12

TSB: SOME 2014 – 2016 MODEL YEAR GX 460 VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2440 (SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN, BANK 1) OR P2442 (SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN, BANK 2) AND UNDER SOME CONDITIONS MAY ENTER LIMP MODE (LIMITED THROTTLE INPUT ~ 25MPH). THIS CONDITION CAN BE TRIGGERED BY SUB-FREEZING AMBIENT TEMPERATURES. FOLLOW THE REPAIR PROCEDURE BELOW TO ADDRESS THIS CONDITION.

AUDI · 2016-05-03

THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO REPLACE EITHER A COMBI VALVE OR VACUUM SOLENOID VALVE DEPENDING ON THE CIRCUMSTANCES UNDER WHICH DTC P244000 AND/OR P244200 WERE STORED.

AUDI · 2015-04-15

The MIL is on. DTCs P2440(00) and/or P2442(00) are stored in the ECM. One of the combi valves is defective or the vacuum solenoid is defective.

TOYOTA · 2014-11-07

TSB: Some 2014 - 2015 model year Sequoia and Tundra vehicles equipped with 3UR engines may exhibit a MIL "ON" condition with the following Diagnostic Trouble Codes (DTCs): ? P2440: Secondary Air Injection System Switching Valve Stuck Open Bank 1 ? P2442: Secondary Air Injection System Switching Valve Stuck Open Bank 2 This condition may be caused by debris/ice in the air switching valve assembly. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been changed to reduce the possibility of this condition occurring.

TOYOTA · 2014-11-07

TSB: Some 2012 - 2013 model year Sequoia and Tundra vehicles equipped with 3UR engines may exhibit a MIL "ON" condition with the following Diagnostic Trouble Codes (DTCs): ? P2440: Secondary Air Injection System Switching Valve Stuck Open Bank 1 ? P2442: Secondary Air Injection System Switching Valve Stuck Open Bank 2 This condition may be caused by debris/ice in the air switching valve assembly. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been changed to reduce the possibility of this condition occurring.

LEXUS · 2014-07-18

TSB: Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or P2445 present. The Secondary Air Injection Pump filter and Air Switching Valve Assembly have been modified to reduce the possibility of this condition occurring.

LEXUS · 2014-07-11

TSB: Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or P2445 present. The Secondary Air Injection Pump filter and Air Switching Valve Assembly have been modified to reduce the possibility of this condition occurring.

AUDI · 2014-01-07

Supersedes Technical Service Bulletin Group 01 number 13-07 dated June 21, 2013. The MIL is on. DTCs are stored in the engine control module (ECM). The faults listed above are caused by an incorrect software setting and can occur under certain driving conditions. In some scenarios, such as extended idling or heavy stop-and-go traffic, a slight misinterpretation of the data can occur and the MIL may be activated. The MIL will illuminate and DTC P112800 and/or DTC P113000 will be stored when the intake air temperature is high. Freeze frame data will show an intake air temperature above 104°F (40°C). The MIL will illuminate and DTC P008700 will be stored when the coolant temperature is high. Freeze frame data will show a coolant temperature above 212°F (100°C). There are no condition…

TOYOTA · 2013-03-06

Some 2012 ? 2013 model year Sequoia and Tundra vehicles with the 3UR-FE/FBE (5.7 L) engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2) under freezing ambient conditions. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been revised to address this condition. Use the following repair procedure to reprogram the ECM (PCM).

AUDI · 2012-10-01

MIL on, DTC P112800 and/or P113000 or P008700 or P244000 and/or P244200 in ECM

AUDI · 2012-10-01

Supersedes Technical Service Bulletin Group 24 number 12 ? 35 dated August 1, 2012. MIL on with one or more DTCs. DTC P112800 and/or P113000 or P008700 or P244000 and/or P244200 in ECM.