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P0378 Diagnostic Trouble Code Discussion for May 2007

Timing reference high resolutionsignal B intermittant/eratic pulse


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Trouble Ticket Help Requests for DTC P0378
Help Request Posted
2002 Saturn Vue 2.2L No Start VIN: 5GZCZ23D63
P0378: timing reference high resolution signal b erratic pulses. i have a saturn vue with no fuel preasure, there was power back to the fuel pump. we dropped the tank and found the side of the tank (left side) with the electric pump had no fuel in it, the right side had was over half full, my question is how does the fuel t...
May 17, 2007
2002 Saturn Vue 2.2L No Start VIN: 5GZCZ23D63
P0378: timing reference high resolution signal b erratic pulses. i have a saturn vue with no fuel preasure, there was power back to the fuel pump. we dropped the tank and found the side of the tank (left side) with the electric pump had no fuel in it, the right side had was over half full, my question is how does the fuel t...
May 17, 2007