P1442 Diagnostic Trouble Code Discussion for April 2012
EVAP Vacuum Switch Circuit Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1442
| Help Request | Posted | |
| 2005 Lexus GX470 4.7L MIL Lamp on VIN: JTJBT20X85 P1442: Secondary Air Injection System Switching Valve 2 Stuck Closed (Bank 1). ... on w/ codes P1442& P1445 ; dealer says $2500 for new pump & ck valves. This appears to be a pattern failure according to the research that I did. My problem now is that since I can't do functional tests w/ my POS ... |
April 09, 2012 |
