

| Subject: | Re: Key in power - no start situation |
| From: | Jim. Felder |
| Date: | Thu, 4 Nov 2021 20:00:16 -0500 |
I buy entire, brand new gear reduction starters for my diesel westy locally for about $115. Been using one for years now with no problem. Surely there is similar for WBX. Jim On Thu, Nov 4, 2021 at 7:33 PM Richard Koerner <rjkinpb@sbcglobal.net> wrote: > My experience? Failing starter. Yes, you can "knock" it to maybe get it > to oblige. The successful solution? Get one of these: > https://www.vancafe.com/WV-001-p/wv-001.htm > Pair it up with one of these: Bosch Hi Torque Starter > > | > | > | > | $209.95 | | > > | > > | > | > | | > Bosch Hi Torque Starter > > Bosch Hi Torque Starter > | > > | > > | > > Do these two things, and worries are over. Yes, probably $500 altogether > parts and labor. Reliability? Priceless. I spent 2000 miles from > Missouri to San Diego, always having to bump start motor with inferior > products. You can't readily do the bump start with an auto trans. I did > these things, and now I never ever worry. > > > On Thursday, November 4, 2021, 05:13:33 PM PDT, Richard Smith (Smirby) > <smirby@gmail.com> wrote: > > Dear vanagon list folk, > > I have a story to tell you. > > Long ago, my father purchased a 1985 Vanagon GL Westfalia edition. In 2013 > I inherited it from him and in 2015 I sold it to one of my neighbours (so I > could buy a 1987 model). > > We are friends and I keep in touch with him and learn about any issues he > is having with “our old van.” In the past year, he’s had one that has > confounded both of us. And, thinking back, it also happened to my father > once or twice. > > Here’s the scenario. Keep in mind that we all (my father, me, my friend) > live on the coast of British Columbia, and on islands. This will become > important later on. > > First my father. Although it only happened once or twice, my father had > the situation of being in the ferry lineup and the van would fail to start. > Mysteriously, it would subsequently start and run perfectly and nothing > could be found to cause it. > > Fast forward ten years, and now my friend has the van. He not only lives > on an island like me, but he has purchased property up the coast, requiring > two more ferries to get to. And HE has the same issue. Waiting in the ferry > lineup, you go to load the van onto the ferry and it won’t start. Some time > later, after the ferry has left, it starts and runs fine. But everyone on > board the van, including the driver, is traumatized. > > In the quest to find out the problem, he replaced almost everything that > he could think of. It clearly seemed like an electrical issue, but after > replacing the ignition switch, safety switch at the transmission (it’s an > automatic), the starter itself, along with various ground straps and power > wires, the problem continued. > > It wasn’t that the battery was dead. It just wouldn’t start. > > In between these ferry trips, the van started and ran fine. Never stranded > them anywhere. What was going on? > > Finally, we hit on a possible explanation. There is “key in” power. That > is, some circuits are active just by having the key in. That’s how the door > buzzer that warns you that you have left your keys in the ignition is > activated, for example. My brother used to have his Vanagon’s radio (a > simple AM radio) wired so that it would run when the key was in the > ignition. Perhaps others have used this circuit for other things. > > And where do you sit, with the key in the ignition but the engine not > running for long periods of time? The ferry lineup. You are inside the > vehicle, so you don’t think to take the key out. > > Somehow, I think this tiny amount of power is (perhaps) leaking out into > the chassis and activating something: a relay or perhaps the computer > itself. This results in the van being unable to start. > > Anyway, since we happened upon this theory he has had no further instances > of the van not starting. Whenever he is stopped for any length of time, he > removes the keys from the ignition. And, if the key does get left in the > ignition for a length of time, removing it and reinserting it is sufficient > to bring it back to normal operation. > > I have no illusions that this is a normal operation. I suspect that there > is a wire cut somewhere, perhaps in the seat buzzer/“you’ve left your keys > in the ignition” circuit, and it is trickling power into the chassis. Given > VW’s penchant for completing circuits by interrupting the ground, this > voltage may be sufficient to light up the computer in the van and cause it > to go into a funky state. > > I would be interested in other people’s view on this theory, and if anyone > else has a weird no-start situation that seems to be very intermittent. > Given how seldom any of us would leave the keys in the ignition in our vans > AND have a wire broken or cut in that “key in” circuit, this may be a > unique situation. Anyway, I thought I would share it with you. > > …r > > — > Richard Smith, Professor CMNS > 604 653 6073 & smith@sfu.ca > >
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