Subject: I need a recap, then a nightcap Author: pdx733i : member since May, 2007 : 27 posts Posted on: 2008-04-10 19:19:55

The 4 prong relay and socket that I am treating as the Main has ONE 87 pin, connected to a green/yellow wire jumpered from the 30 pin socket, which also is connected to green/yellow
There is now no voltage to 30, 86 of this relay, nor to the fuel injectors. This has changed since my original post 9 days ago, don't know why. the only difference is me removing the battery, charging it , and re attaching it.

the 5 prong relay and socket I'm treating as the FP relay does have power to pin 30 (red) always, power to pin 86 (red/white) with ign on, had power to pin 87 (green/violet & green/yellow) at crank a few days ago, but cannot confirm this today (no one here to crank it)
The 87b pin has another green/violet wire attached to it, coming from the third relay outside the fusebox. I've attached a pic to be a little more clear. Leftmost (black) =fuel pump, middle(silver #53)=Main, rightmost (silver)=?

Do I have these relays in order? And where to look now? OBC relay?
I appreciate everyone's time here, I'm trying not to waste it....

• Cranks, no start issue, does have spark - pdx733i 2008-04-01 23:37:38 (135 views)
  • Re: Cranks, no start issue, does have spark - ericcue 2008-04-02 20:05:55 (100 views)
  • Are you checking fuel pump relay pin 87 with ignition on or at crank? - demet 2008-04-02 19:34:30 (105 views)
    • Re: Are you checking fuel pump relay pin 87 with ignition on or at crank? - pdx733i 2008-04-02 23:09:48 (113 views)
      • Ok, remove fuse 11 and check for power at crank at each connector. (pic) - demet 2008-04-03 11:59:44 (177 views)
        • I checked for power at crank at each connector, its not quite zero, - pdx733i 2008-04-06 22:26:39 (88 views)
          • Ok, let's recap. - demet 2008-04-07 11:42:27 (83 views)
            • I need a recap, then a nightcap - pdx733i 2008-04-10 19:19:55 (81 views)
              • I always have nightcaps regardless of recaps and sometimes because of them ... - demet 2008-04-10 19:40:31 (98 views)
                • Now, after 'YES' to the first four questions, the FP relay - pdx733i 2008-04-12 19:52:28 (93 views)
                  • Good. The main is working. - demet 2008-04-14 08:56:31 (91 views)
                    • Re: Good. The main is working. - weierj80 2008-04-15 17:16:50 (102 views)
                      • Looking at ETM for 83, 84 I can't see this 5-pin relay with 87b. - demet 2008-04-16 15:05:18 (65 views)
                        • Re: Looking at ETM for 83, 84 I can't see this 5-pin relay with 87b. - weierj80 2008-04-16 20:02:30 (68 views)
                          • Can you post the schematic? (pic) - demet 2008-04-16 21:11:58 (82 views)
                            • Re: Can you post the schematic? (pic) - weierj80 2008-04-18 17:54:32 (88 views)
                              • My 733 now starts and runs: The shop reports excess resistance (nt) - pdx733i 2008-04-19 14:53:41 (69 views)
                                • The shop reports excess resistance at battery ground clamp - pdx733i 2008-04-19 15:03:27 (73 views)
                                  • Re: The shop reports excess resistance at battery ground clamp - weierj80 2008-05-24 19:09:59 (51 views)
                              • Re: Can you post the schematic? (pic) - weierj80 2008-04-18 17:56:47 (75 views)
                            • This is the same info I am working from, from a link - pdx733i 2008-04-17 02:39:25 (63 views)
                          • Re: Looking at ETM for 83, 84 I can't see this 5-pin relay with 87b. - weierj80 2008-04-16 20:12:04 (64 views)
                • So, yes to the first 3 questions, and yes to power at pin 86 with - pdx733i 2008-04-11 23:29:14 (72 views)
                  • Are you checking for power to pin 87 with the relay installed? - demet 2008-04-12 15:42:00 (75 views)
                    • Now, I did and...yes there is battery voltage to both 87's on - pdx733i 2008-04-12 16:53:57 (68 views)
                      • Oh, i also hear the relay click on and off when I install/uninstall it (nt) - pdx733i 2008-04-12 16:55:06 (69 views)
                        • Re: Oh, i also hear the relay click on and off when I install/uninstall it - weierj80 2008-04-13 16:01:55 (70 views)
                • Cheers to that, I'll report back, thanks (nt) - pdx733i 2008-04-11 01:07:50 (71 views)
  • Jumper Main Relay - jasonwilcox 2008-04-02 16:26:18 (90 views)