B0977 DTC For Mercedes Benz A Class
Mercedes Benz A Class Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | W-Type Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Mercedes Benz A Class engine control system detects a problem, the computer stores the diagnostic trouble
code B0977 in its memory.
To figure out what is wrong with your vehicle you must first extract the B0977 DTC For Mercedes Benz A Class.
To solve B0977 Mercedes Benz A Class problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
B0977 Mercedes Benz A Class DTC Meaning
| B |
Body Code - Problem is antilock brake system, electronic suspension and steering systems. |
| 0 |
SAE - Generic |
| 9 |
Transmission |
| 7 |
Exhaust Gas Recirculation System Valve 1 |
| 7 |
Cruise Control System - Vehicle Accel Too High |
There are currently two main types of cylinder deactivation used today, depending on the type of engine. B0977 Mercedes Benz A Class code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed.
You can also check other Mercedes car models :
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The listed Mercedes models will give information about B0977 DTC.
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