---------- Forwarded message --------- From: David Beierl <dbeierl@attglobal.net> Date: Sun, May 17, 2020 at 2:38 PM Subject: Re: Idle issues To: vw_van_fan_Mark <madvws@cox.net> Cc: vanagonlist a <vanagon@gerry.vanagon.com>
In earlier AND later versions of the harness the ICU power comes from > the ECU relay so on those the idle valve hums whenever the key is on. > > At this point any van could have had the injection harness replaced with > a different version and thus the expected behavior of the idle valve has > some uncertainty. > > (note: the wiring diagrams have some errors in the fuel injection relay > wiring section for 88/89 and 90/91 diagrams, also the changes were not > at exact model year breaks)
Noted -- thanks Mark. Shame on you, Bentley. Yrs, d > > |
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