Remove the gas cap, and then look for a Schroeder valve on the fuel rail. If there is no valve, then you cannot relieve the pressure. Just be prepared for a spay of fuel when you take the fuel filter off. Wrap a rag around the coupling as you loosen it.
This code is on 2004 Chevrolet silverado po. 432 what does it mean or affects on this truck?
The most likely cause is the system is low on refrigerant. The second would be a defective pressure cycling switch.
A diagram of a 1993 Chevrolet Silverado AC system can be found a local auto part chains. These stores are connected to an online data bases which have diagrams for many vehicles mechanical systems.
no
To relieve excess pressure in cooling system exceeding predetermined value.
They are screewed into the exhaust pipes--SYSTEM. I belive there is 3 of them in exhaust system. There is none after the muffler.
Chevrolet does not use inertia switches. The fuel system is computer controlled with relays.
Check your connections and the air injection check valves. -Jager
Im trying to figure the same thing
Trouble code P1416 means: AIR System Bank 2
The schrader valve on the low pressure side of the system.
They are screewed into the exhaust system / pipes. There about 4 inches long and have a electrical wire in the end of them.