P1444 Diagnostic Trouble Code Discussion for November 2020
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| Help Request | Posted | |
| 2006 Toyota Sequoia SR5 4.7L Hesitation VIN: 5TDBT44AX6 P1444: Secondary Air Injection System Switching Valve 2 Stuck Closed (Bank 2). ... the engine power would drop out allowing no acceleration for 10-30 seconds, then it would come back. DTC's P1441 and P1444 were stored when it came to me. I researched information based on the codes and symptons described. Test driving did not produce ... |
November 02, 2020 | |
| 2006 Toyota Sequoia SR5 4.7L Hesitation VIN: 5TDBT44AX6 P1444: Secondary Air Injection System Switching Valve 2 Stuck Closed (Bank 2). ... the engine power would drop out allowing no acceleration for 10-30 seconds, then it would come back. DTC's P1441 and P1444 were stored when it came to me. I researched information based on the codes and symptons described. Test driving did not produce ... |
November 05, 2020 |
