Join Now
International Automotive Technicians Network

P0243 Diagnostic Trouble Code Discussion for June 2014

Supercharger Boost 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 P0243
Help Request Posted
1999 Pontiac Grand Prix GTP 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 1G2WR5210X
P0243: boost solenoid circut. Car was driven into deep (3 foot or so) water. Driven to my shop, not running well, surging and bucking. Codes for Crank sensor and boost control solenoid. Checked grounds, battery connections, and unplugged every connector I could get my hands on to make sure...
June 20, 2014