There is a low pressure switch located on the suction accumulator/drier which is located under the hood of the engine compartment. Standing in front of the engine compartment look straight down a little to your right up close to the engine radiator and see the drier. There are 2 refrigerant lines and an electrical connection on the drier, this connector is connected to the low pressure switch on the drier. Hope this helps you. Serg.............
Through the schrader valve on the low pressure side.
were is the iac locate on a 1999 mercury mystique
Remove the vacuum hose from the EGR valve. Pull the valve out of the air cleaner housing. Reverse the process to install the new valve.
The low pressure valve, on your 1995, Mercury, is located on the top of the air conditioning compressor. The low pressure valve should be labeled.
A 1998 Mercury Mystique , 2.5 liter V6 has : ( 1 timing CHAIN to each cylinder head , so there are 2 timing CHAINS )
left rear of engine behind oil separator
We found the the valve cover had a bad gasket. We had to replace ours and that solved that problem.
To replace the EGR valve on a 1998 Mercury Mystique, first, ensure the engine is cool and disconnect the negative battery cable. Remove any components obstructing access to the EGR valve, such as the air intake duct. Unbolt the EGR valve, disconnect the vacuum hoses and electrical connector, then install the new valve in reverse order, ensuring all connections are secure. Finally, reconnect the battery and start the engine to check for proper operation.
The EGR (Exhaust Gas Recirculation) valve on a 2000 Mercury Mystique is typically located on the engine, near the intake manifold. It's usually mounted on the upper part of the engine, often towards the rear. To access it, you may need to remove some components or covers depending on the specific engine configuration. Always refer to a repair manual for detailed instructions and diagrams specific to your vehicle.
The DPFE (Delta Pressure Feedback EGR) module on a 1997 Mercury Mystique is typically located near the engine, mounted on or near the intake manifold. It is usually positioned close to the EGR valve and may have hoses connected to it for pressure sensing. To access it, you may need to remove some components for better visibility. Always consult a repair manual for specific details regarding your vehicle's configuration.
The Schrader valve on a 2001 Mercury Cougar is typically located on the fuel rail, which is situated on the engine near the fuel injectors. It resembles a tire valve and is used for checking fuel pressure or releasing fuel pressure before servicing the fuel system. Additionally, it may be found on the air conditioning system for checking refrigerant pressure.
on the bottom side of the intake manifold...2 bolts and a quick connect plug...the new one comes with a new gasket...