6.7 Cummins Turbo Actuator Codes

6.7 Cummins Turbo Actuator Codes. We took turbo apart to make sure was not frozen ok replaced. First one was p00af, boost control a module perf. 2012 freightliner with 6.7 Cummins. Truck has just had turbo from www.justanswer.com The boost pressure actuator is a dc motor controlled by electricity that regulates the turbocharger’s boost. The troubleshooting tree led us to a faulty actuator. The engine control module (ecm) monitors the variable geometry turbocharger electronic actuator and has detected a problem with the turbo control.

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