1- Vaccum can for advance / retard
timing (Unlpug, remove cap, suck on it!!! you should see the rotor
move!) the hose on the left of #1 is the retard one.
|
2- Fuel pressure test screw / divider
for fuel flow each side of engine. Fuel pressure should be around 30psi. |
3- Fuel pressure regulator. |
4- Distibutor (Check inside cap if
the center pin still as the spring) |
5- Oil breather tower (O-Ring always
leak) |
6- Throttle body (There is no TPS on
Vanagon!), check loose on this one by pulling up and down. Big screw on
it is idle adjustement. |
7- Idle / full throttle position
switch / enrichment (listen for a CLICK!!!)
|
8- Vaccum line, check is not leaking |
9- Rear engine bleeding screw |
10- Brake booster line (is the one
way valve working!!!) |
11- Power steering high idle control
|
12- The infamous ECU temp sender,
some call it the "Temps2" sender. |
13- Sender for the temperature in
the cluster |
14- Oxigen sensor connector, it's
green. |
15- Fuel injector plug (NO, they don't
have a specific position, you can mix them up!!!) |
16- Ignition module |
17- Idle control module |
18- Ignition relay and fuel pump
relay. They never go wrong. |
19-Expension tank, the one you
should care about!!! on it, a wire/ plug, yea!!! that is the infamous
red light behind the temperature gage in your cluster... it's the
coolant level sender. On 85+ the red light as 2nd fonction, it will also
go on if temperature goes over 3/4. |
20- The infamous fuel rail.
Check my page on that
scary subject |
|
|
|
|