Light is on

Asked by GuruWLH16 May 04, 2018 at 10:45 AM about the 2011 Cadillac CTS Coupe 3.6L Performance AWD

Question type: Maintenance & Repair

Light is on and the saying the engine power is
reduced

1 Answer

26,670

While there are a number of reasons for this code, from personal experience I always check the throttle control and clean the mechanical parts using carburetor cleaner spray. To clean the electric control sensor, I use electric part cleaner spray that dries fast. The throttle body control is located on the intake manifold and you need to remove the hose(s) attached to the front to access the throttle mechanism. If you want to, try this, it may help.

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