Decoding 2002 Mercedes-Benz S420 Hesitation Symptoms and Fixes

How To Fix Engine Hesitation During Acceleration. EasyAutoFix•81K ... Mercedes Benz Transmission Won't Shift? Limp Home Mode. How to ... It could be your crank position sensor is starting to go bad. I would also change out your fuel filter. Sign in to reply. What is happening with the hesitation is the torque converter is not locking up all the way because it is preparing for a rapid changing of ... Get current 2002 S-Class fair market price, depreciation, trade-in, and resale values from the trusted experts at Kelley Blue Book. I'm working on a 2002 E320 (210.065) which hesitate once in a while. Symptoms are exactly the same as if the brake pedal was depressed during acceleration ... A vehicle that hesitates while accelerating or while driving up a hill may have a weak fuel pump. Throttle position sensor: A throttle position sensor tells the ... Most hesitation problems are caused by a bad mass air flow sensor. A bad sensor will give you a code that looks like a vacuum leak. When it happens, it basically for a second doesn't respond to the accelerator input and then lunges forward jerking-ly. I have found that when ... 2002 Mercedes S430 Review - Troublesome Comfort. Shooting Cars•27K views · 8:40. Go to channel · How to fix hesitation under acceleration ... This is normally caused by a dirty butterfly flap in the throttle body which causes a small air leak and confuses the ECU. Its easy to clean....