B3872 DTC For Buick 2235
Buick 2235 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Buick 2235 engine control system detects a problem, the computer stores the diagnostic trouble
code B3872 in its memory.
To figure out what is wrong with your vehicle you must first extract the B3872 DTC For Buick 2235.
To solve B3872 Buick 2235 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
B3872 Buick 2235 DTC Meaning
| B |
Body Code - Problem is antilock brake system, electronic suspension and steering systems. |
| 3 |
SAE - Generic |
| 8 |
Accelerator Pedal Position (APP) Sensor 1 Performance |
| 7 |
Exhaust Gas Recirculation System Valve 1 |
| 2 |
Kick-Down Switch Failed Short |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. B3872 Buick 2235 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.
You can also check other Buick car models :
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The listed Buick models will give information about B3872 DTC.
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