
2005 Lexus GX470 4.7L MIL Lamp on
Cleared codes. [...] back days later. Can't test any other parts without removing upper intake. Is there a common problem in this system such as the air switching valve no 2 (asv no 2) (bank 2) that is possible stuck? Dealer wants to replace 3 valves, gaskets ...
Summary posted 2/7/2012
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Message Closed w/Summary
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VIN | JYJBT20X45 |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1442 | EVAP Vacuum Switch Circuit Malfunction |
P1445 | Bypass Contactor Malfunction |
Message Closed w/Summary
Vehicle Data
2005 Lexus GX470
VIN | JYJBT20X45 |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1442 | EVAP Vacuum Switch Circuit Malfunction |
P1445 | Bypass Contactor Malfunction |