C3522 Volvo S70 DTC Code

Volvo S70 Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Supercharged Engine

Your Volvo S70 engine control system detects a problem, the computer stores the diagnostic trouble code C3522 in its memory. To figure out what is wrong with your vehicle you must first extract the C3522 DTC For Volvo S70.

C3522 Volvo S70 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.)

C3522 Volvo S70 DTC Meaning

C	Chassis Code - Problem is controller area network wiring bus and modules.
3	SAE - Generic
5	Auxiliary Emission Controls
2	Cruise Control Servo Indicates Low
2	Kick-Down Switch Failed Short

If your vehicle failed a C3522 Volvo S70 test and the C3522 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 C3522 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 C3522 DTC For Volvo S70: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.