× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1656 Diagnostic Trouble Code Discussion for November 2011

Wastegate Solenoid Control 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 P1656
Help Request Posted
2003 Toyota RAV4 2.0L No Start, MIL Lamp on VIN: JTEGH20V43
P1656: Oil Control Valve Circuit Malfunction (Bank 1). ... from another shop with a no start problem. No injector pulse and no fire. Checked cam and crank sensors on scope all waveforms appeared ok. Replaced ECU with used unit vehicle ran for about 5 min then stalled and will not restart storing codes p0100 p0110 ...
November 25, 2011