What does it mean when it says engine power reduced on a Cadillac SRX?
“Reduced Engine Power” Message In most cases, the Engine Power Reduced warning indicates that your car’s performance has been intentionally limited. Your car’s primary computer, often known as the powertrain control module (PCM), triggers Reduced Power Mode when it detects a system failure.
What happens when you reduce engine power on a Cadillac SRX?
Not being able to go 40MPH (which is almost always the case) is a safety risk. When the engine power has been reduced, the engine and transmission can operate in totally different ways. This leads to jerky shifts, unstable acceleration, and horrible gas mileage. Good luck diagnosing your SRX’s reduced engine power light.
Is there a problem with my 2004 Cadillac SRX?
Purchased 2004 cadillac and while driving looses acceleration, no warning if I stop and shut off car and restart problem goes away. Intermittent pro blem. Problem will pop up again without warning. Car dealership cannot fix the problem, car has been into dealership several times.
What does the oxygen sensor on a Cadillac SRX do?
Your SRX’s oxygen sensors measure the amount of oxygen in the exhaust to help insure that the proper air/fuel mixture is realized.
Not being able to go 40MPH (which is almost always the case) is a safety risk. When the engine power has been reduced, the engine and transmission can operate in totally different ways. This leads to jerky shifts, unstable acceleration, and horrible gas mileage. Good luck diagnosing your SRX’s reduced engine power light.
Purchased 2004 cadillac and while driving looses acceleration, no warning if I stop and shut off car and restart problem goes away. Intermittent pro blem. Problem will pop up again without warning. Car dealership cannot fix the problem, car has been into dealership several times.
Your SRX’s oxygen sensors measure the amount of oxygen in the exhaust to help insure that the proper air/fuel mixture is realized.
Why does my Duramax say reduced engine power?
If you’ve got a Duramax diesel, the Reduced Engine Power warning could Illuminate for a variety of reasons. There are many different technical service bulletins (TSBs) for Duramax-powered vehicles that mention Engine Reduced Power mode.