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P0556 Diagnostic Trouble Code Discussion for August 2014

Brake Booster Pressure Sensor Performance

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Trouble Ticket Help Requests for DTC P0556
Help Request Posted
2008 Acura RDX 2.3L Hesitation, Misfire, MIL Lamp on VIN: 5J8TB18568
P0556: brake booster pressure sensor range/ problem. thanks to all who can help, i was driving my sisters car up to n.y. city this weekend and about halfway( 2 hours) where the car started to ping really bad and misfire. when i pulled over the car idled perfect. so i kept driving i found that then i would go up ...
August 18, 2014