P0991 DTC For Mitsubishi Challenger
Mitsubishi Challenger Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Turbocharged Engine |
Your Mitsubishi Challenger engine control system detects a problem, the computer stores the diagnostic trouble
code P0991 in its memory.
To figure out what is wrong with your vehicle you must first extract the P0991 DTC For Mitsubishi Challenger.
To solve P0991 Mitsubishi Challenger 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
P0991 Mitsubishi Challenger DTC Meaning
| P |
Powertrain Code - Problem is related engine, transmission and emissions systems. |
| 0 |
SAE - Generic |
| 9 |
Transmission |
| 9 |
TP Sensor Learn Not Complete |
| 1 |
PCM Stack Overrun |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P0991 Mitsubishi Challenger 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 Mitsubishi car models :
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The listed Mitsubishi models will give information about P0991 DTC.
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