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P0676 Diagnostic Trouble Code Discussion for June 2022

Glow Plug No. 6 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0676
Help Request Posted
2005 Ford F-350 Super Duty King Ranch 6.0L No Start VIN: 1FTWW33P45
P0676: Glow Plug 6 Circuit Malfunction. ... low pressure, also replace o-rings and tip on icp reg. the old screen was torn on end of icp reg. still only shows about 291 on icp when cranking icp voltage key on about 0.25 and cranking 0.56, if you un-plug icp sensor on r-h valve cover 1cp pressure...
June 06, 2022