Can't get it to fire Replaced valve, thermo time switch and combo relay.
Also cleaned every connection that I know to be associated with this criter.
Would it be the ECU?
Thanks
Jerry
Cold Start Valve
Cold Start Valve
1988 M5 Black/Natur
- socalfiver
- Posts: 229
- Joined: Wed Jul 21, 2010 12:31 pm
- Location: Los Angeles, CA
re: cold start valve
Nothing there... I am now firing it off the battery through a dash mounted switch. Now I can determine time and temp during which to use it. This will work untill I locate/purchase a known good ECU
Thanks
Jerry
Thanks
Jerry
1988 M5 Black/Natur
re:cold start valve
Spent a little time this afternoon useing the Bently as a guide. The problem is no path to ground through the temp/time switch. I'm getting approx. 11 volts on both sides of the connector when cranking. Any ideas out there?
1988 M5 Black/Natur
re: cold start valve
Got it...Bad splice. Leads to temp/time switch had been reversed when installing new connecter during previous ownership
1988 M5 Black/Natur