S55 slow to accelerate, check engine light, no loss of RPM
11-12-2015, 12:44 AM
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2002 S55 AMG
S55 slow to accelerate, check engine light, no loss of RPM
Hello all, I'm new to the forum as I just bought this 2002 S55 AMG. I got it pretty cheap because of the dreaded ABC warning light, and it being stuck in the highest position. But now the check engine light comes on randomly when I start the car up and the car is really slow to accelerate. I can press the gas pedal to any point and it will accelerate normally but with about a 3 second delay. This only happens when the check engine light comes on so I have a feeling it's something electrical. It doesn't lose RMP's so I wouldn't think it would be the MAF sensor. Any input would be greatly appreciated. Here a video I posted of the car acting up.
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