Thread: DME relay
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78-911SC 78-911SC is offline
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Join Date: Sep 2002
Location: Lakeland, FL
Posts: 1,252
DME relay

Last week I posted about a no spark issue and 76FJ55 was spot on with his reply. Hoping to get a repeat performance. After getting spark the car still did not start. Sprayed some started fluid and it started right up. So we have a fuel problem. Jumped the relay and no joy. Fuel at the rails and Fuel injectors are firing off. ICV seems to be working but not sure if that would stop it from starting. Maybe a little ruff. Have a new DME relay. But as I did some searches I ran across a post from LORENfb stating the following must occur. 1)30 pin always has power. 2)86 & 87 pins have power when key is on. 3) 87b has power when engine is cranking. In checking mine I found everything has power with key on except 85b (30,85,86,87,87b all have power with key on). Only 30 and 87b have power when cranking.The question is does that sound correct or do I have it wired wrong? This is a 88 3.2 in a 70T. After years of being apart (including the wiring) it's going back together. Any thoughts would be appreciated.
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78 911sc Targa
70 911T
Old 08-12-2024, 07:04 PM
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