Are you sure you are getting the pulse from the hall sensor? Are you getting spark. Are the injectors getting the 12 volt supply? If you are getting good spark, all the wiring is good, and 12 volts is at the injectors, then the only thing left for no injector pulse is a bad ECU. Dennis ----- Original Message ----- From: Jeff Ensing Date: Friday, February 23, 2007 10:49 pm Subject: Injectors not firing ? To: vanagon@GERRY.VANAGON.COM > Hey everybody > Well, I bought another one ( never heard that before huh? ) > > I have a 91' GL with no injector spray > > > When the van is started in the morning it hits about two > cylinders like it > wants to start than dies and will not do that for another day > again after > words. > > > The hall sensor is working, pump is running and pressure is good. > > I have a known good ECU installed and did all the pin out > checks in the > Bentley( 24.61& 24.62 ) > > > I think there is not a ground pulse coming from pin 12 for the > injectors ? > > any ideas out there ? > > Thanks for any help > > > Jeff > > 87' Westy "weekender" > 91' GL ( dead red ) LOL : ) >
************************************** AOL now > offers free > email to everyone. Find out more about what's free from AOL at > http://www.aol.com. > |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.