How does a 009 distributor work?
The 009 distributor only rpm senses, and because it’s a “one size fits all” distributor, it has to be set for “worst case” which means wide open throttle at relatively high rpm, and THAT’s 28-32 degrees. Any more than that and the engine will detonate (ping) when you floor the throttle.
How do I know if my distributor condenser is bad?
A failing points and condenser system can cause rough running, misfires, lean and rich conditions. If the engine is difficult to start, and runs rough once it does start, then it is time to contact a mechanic to have a look at the system and find out exactly what the problem is.
When did VW start using a vacuum advance distributor?
Starting in the late 1990s, we began modifying them to provide the 009 advance curve (close enough), and a vacuum advance unit too! Believe it or not, there is an additional advantage to the vacuum advance (on engines that have the proper vacuum port; 34 PICT series carbs), and that is the gain of 4 mpg improvement over the 009/010 distributor!
When did VW start using distributor part number?
The units not covered are units that were used in limited production. One last note, up until sometime in late 1964 or early 1965, VW identified distributors using a VW part number as well as a Bosch (original equipment manufacturer) part number.
What kind of distributor do I need for my aircooled VW?
Aircooled VW owners have an assortment of options when choosing a distributor for their engine. On the surface it seems simple: The “obvious” choice is the Bosch 009, right? Not necessarily.
How do you install a distributor on a VW?
If your engine already runs, you can simply remove the distributor cap, and rotate the engine until the rotor is pointing at the plug wire (in the cap) that runs to cylinder #1. Double check your pulley, and it should be notch up, or key at 9 o’clock, as in the previous description. You are now at TDC for #1.