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egr

  1. EGR issues

    1st Gen Hangout
    I writting this here in hope to find someone that know where to go with this one: Truck send codes: Direct quote from OBDII scan P1402 Define by manifacturer P0328 Knock sensor 1 circuit high P0456 Evaporative Emission System leak detected (very small leak) End of quote EGR valve as just...
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