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Power steering pressure sensor circuit performancePower steering pressure sensor circuit performance
The power steering pressure sensor is located on the front of the power steering pump. It is circular and has one wire going to it.
A po551 code is power steering pressure sensor circuit malfunfunction
On the back side of the power steering pump
Where is the IAT sensor in a peugeot 207
There is a sensor on the power steering pressure hose that tells the ECM when the pressure increases which is an indication that you are turning the wheel. When the pressure goes up the ECM automatically increases the idle speed to compensate. If the pressure sensor fails then the ECM doesn't know you turned the wheels so it doesn't boost the idle speed and the engine may stall. So check the power steering pressure sensor.
EVO sensor. Also known as steering speed sensor.
Located on the power steering gear box by the front cross member.
It screws into the pressure line at the rear of the engine.
It is in the pressure line just behind the pump.
Trouble code P0551 means:Power steering pressure sensor circuit range/performance
behind the pump on the steel line.it has a plug connected to it.