Your Toyota Fk engine control system detects a problem, the computer stores the diagnostic trouble
code C2542 in its memory.
To figure out what is wrong with your vehicle you must first extract the C2542 DTC For Toyota Fk.
C2542 Toyota Fk engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)
C2542 Toyota Fk DTC Meaning
Chassis Code - Problem is controller area network wiring bus and modules.
MFG - Manufacturer Specific
Auxiliary Emission Controls
Control Module Throttle Actuator Position Performance
Kick-Down Switch Failed Short
If your vehicle failed a C2542 Toyota Fk test and the C2542 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 C2542 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 C2542 DTC For Toyota Fk: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.