The air pump relay, along with the air solenoid valve relay, is attached to the left side diagonal brace.
The relay is in a block of relays on the left side of the engine compartment just back of the air cleaner. The relay cover should tell you what position the fuel pump relay is in.
On the passenger side under the hood there is two fuse boxes. the smaller one will have the two fuses for the air pump. The top 50 amp fuse is for the air pump the bottom one is the Air relay.
There is no fuses for the air conditioning clutch, but there is a relay mounted on the passenger fender beside the fuel pump relay.
There is a relay box between your main fuse box and the air box. Little black number with 3 relays in it. In there is the wiper relay, main relay and the fuel pump relay. The main relay has a large red wire and should be closest to the front of the car. The fuel pump relay should be the middle one.
Kind of tucked in behind the air cleaner behind the driver on the fire wall. It is identical to the fuel pump relay and I do not believe the AC relay is listed any more but the fuel pump relay is.
its on the passenger side bye the air box its a green relay
the relay for the air suspension is under the hood in the fuse box and its number 4. I just changed it on mine.
The fuel pump relay on a 1988 Mercedes 560sl is located on the driver's side firewall inside the engine compartment. If a person notes the side of the air cleaner and follows this line back to the firewall, the fuel pump relay is located there.
Don't overlook the obvious. My P1413 was nothing more than a burned out fuse for the secondary air pumpAnswerThe code refers to the secondary air pump. This pump helps reduce pollution by injecting air in the exhaust system for up to 30 seconds at cold startups.Possible causes:Bad Air Pump. Fix: replace air pump, it is found low, under the batteryBad Relay (controls the air pump) :The relay is in the relay box next to the battery. It is the relay in the left upper corner when looking towards the driver.A detailed picture I took here: http://imgur.com/RCiLL.jpgAnswerP1413 Secondary Air Injection System Monitor Circuit Low Detailed Description The secondary air injection system monitor circuit is low, indicating the electrical AIR pump is off although the electrical AIR pump was commanded on by the PCM.Possible causes :- Open B+ circuit. Open AIR circuit. Damaged PCM. Air circuit short to ground. Damaged AIR pump. Damaged solid state relay.Diagnostic Aids The AIR monitor circuit is held low by the resistance path through the AIR pump when the pump is off. Also, look for open circuit from SSR to AIR pump.
It is problay the relay located beside the air filter.
It is behind the glovebox in front of the passenger seat, not at the top bottom inside the glove box. You have to remove the glove box completely to see the air pump relay behind. It is in orange red color.
in a 97 jetta Relay #111 is for the secondary air pump and is mounted behing the drivers side headlight