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P050B Diagnostic Trouble Code Discussion for October 2011

Cold Start Ignition Timing Performance

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Trouble Ticket Help Requests for DTC P050B
Help Request Posted
2008 Volvo XC90 3.2 3.2L Runs poorly at times VIN: YV4CZ98278
P050B: Ignition timing cold engine. ... local auction. The only code is P050B. The check engine light and running problem are intermittent. I find no information for this code in Alldata or Identifix. Can anyone shed some light on this fault code? Thanks for any input.
October 12, 2011