P3431 DTC For Toyota Mrj
Toyota Mrj Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Toyota Mrj engine control system detects a problem, the computer stores the diagnostic trouble
code P3431 in its memory.
To figure out what is wrong with your vehicle you must first extract the P3431 DTC For Toyota Mrj.
To solve P3431 Toyota Mrj 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
P3431 Toyota Mrj DTC Meaning
| P |
Powertrain Code - Problem is related engine, transmission and emissions systems. |
| 3 |
SAE - Generic |
| 4 |
Fuel And Air Metering (Injector Circuit Malfunctions Only) |
| 3 |
Low Coolant Circuit |
| 1 |
PCM Stack Overrun |
If your vehicle failed a P3431 Toyota Mrj test and the P3431 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses P3431 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look P3431 DTC For Toyota Mrj: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.
You can also check other Toyota car models :
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The listed Toyota models will give information about P3431 DTC.
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