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P0563 Diagnostic Trouble Code Discussion for September 2011

PCM Power Source Circuit Unexpected Voltage

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Trouble Ticket Help Requests for DTC P0563
Help Request Posted
2005 Kia Spectra LX 2.0L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: KNAFE121X5
P0563: System Voltage High. ... shop:could not fix. We have tested exstensivly.pin checks.res checks.short to ground/short to power tests.signal tests. Data stream says open loop,0 fuel trims(long and short term)system voltage 19-23v,battery and alt never over 14.5. Code p0340 returns af...
September 15, 2011