P149C DTC For Nissan President
Nissan President Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | Opposed Cylinder Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Nissan President engine control system detects a problem, the computer stores the diagnostic trouble
code P149C in its memory.
To figure out what is wrong with your vehicle you must first extract the P149C DTC For Nissan President.
To solve P149C Nissan President 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
P149C Nissan President DTC Meaning
| P |
Powertrain Code - Problem is related engine, transmission and emissions systems. |
| 1 |
MFG - Manufacturer Specific |
| 4 |
Fuel And Air Metering (Injector Circuit Malfunctions Only) |
| 9 |
TP Sensor Learn Not Complete |
| C |
TFP Valve Position Switch-Drive Without Drive Ratio |
While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the P149C Nissan President code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.
You can also check other Nissan car models :
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The listed Nissan models will give information about P149C DTC.
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