 Electrical Wiring VDO/Electromotive, VDO tach and Electromotive not working |
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| Thorshammer |
 May 6 2005, 08:12 PM
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Senior Member  Group: Members Posts: 749 Joined: 11-November 03 Member No.: 1,335  |
I need someone who has had this problem before and can guide me in testing.
I have an HPV1 electromotive ignition system. Which works fine. No problems. Also a VDO street eliminator tachometer. They just won't get along. I have adjusted the tach as VDO suggests there are four switches for six cylinder 1 on 2 off 3 either position 4 off as VDO suggested. I have tried 4 on and off, and it makes no difference. The rpm at idle seems okay, but at 7K the tach drops to nothing, then on decel the tach comes back alive at 7,000 rpm. WTF over, anyone know whats wrong, I will huck this POS tach as far as I can, and buy what ever is a good tach, but if I have the same problem, I will shoot the first EE I see. Hey that rhymed! I'm only kidding, all I could get through was volts for dolts. Help, need solution. Erik Madsen EP 914-6 |
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Posts in this topic
Thorshammer Electrical Wiring VDO/Electromotive May 6 2005, 08:12 PM
TimT The HPV and VDO tach may not be speaking the same ... May 6 2005, 08:16 PM xitspd Call Slammer at 714-637-1234.... He has wired sev... May 6 2005, 10:01 PM
smrz914 The rev limiter goes on the ignition not the tach... May 7 2005, 08:01 PM  |
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