U0206 Mercury Grandmarquis DTC Code

Mercury Grandmarquis Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Turbocharged Engine

Your Mercury Grandmarquis engine control system detects a problem, the computer stores the diagnostic trouble code U0206 in its memory. To figure out what is wrong with your vehicle you must first extract the U0206 DTC For Mercury Grandmarquis.

To solve U0206 Mercury Grandmarquis 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

U0206 Mercury Grandmarquis DTC Meaning

U	Network Code - Problem is climate control system, lighting, airbags, etc.
0	SAE - Generic
2	Computer And Auxiliary Outputs
0	Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
6	Transmission Control Module Reprogrammable Memory

If your U0206 Mercury Grandmarquis check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U0206 and engine control unit are in charge of monitoring a bunch of different U0206 DTC For Mercury Grandmarquis, and if they get a reading that's a little out of whack, up pops the check engine light.