SoCalManche

So three are HOT without jumper. Should I leave the relay out too?

Alright. Now I have to just verify how accurate the diagram is to my connector.

No worries! I will check these!

You guys are great!

What else would be showing battery voltage on those prongs besides FP? I'm assuming that one is the FP considering it was jumpered.

That was with jumper wire installed. Can't trace wires into connector.

I was just using that as a simple annotation since I didn't know the proper terminology. Regardless, I'm assuming the only battery voltage prong is the FP?

Okay, so for all intents and purposes, let's split C-100 in half as Left and Right. Looking at my connector in the picture, the right connector block's first prong in the upper left corner with be notated as R_1, followed by R_2 next in line, and so on, moving left to right, top to bottom. With that said, R_7 is only one with battery voltage, and R_5 was 0.25V. The only notable occurrences were R_2 and R_4 showing erratic voltage readout, but mostly erratic in mV, so who cares, yeah?

I mean, the orange wire could be connected to that void? Or no? I honestly have no idea.

Well that's weird because C4 doesn't have a prong for me.

Why does mine seem different? Missing prongs and seems to be more of a mirror image.

I've cleaned the connector pretty decently. Before I put it back together, were you about to figure which prong was the FP connection?

Is it fine to scrape it off the bottom too, even if it isn't contacting the connectors?

Found a couple of those pins with a bunch of tar on them. Damn, what the heck was the point of the tar?

I better get to scraping.

Also, should I clean the C100 connector per how Cruiser says to clean the C101?

Am I delusional or does it seem like (X) is the injector? It doesn't account for the voltage drop at FP harness, but as for the fuel delivery itself, it may be clogged?

(X) keeps eluding us.

Yeah, just did it. (A) + (C) = BL. (I haven't had this much fun in math for quite some time!)

Okay okay, I'm sorry but I got lost. Let's refresh. So you want jumper in FP relay; okay, gotcha. I thought we were testing FP harness on FP side while disconnect, so my bad. You want to test engine side FP harness, yes? Connected or disconnect? I still need a wire to plug into the connecter to clip on to for the TL though.

Oh, so clip to jumper and probe the other.

Just for clarification, you are saying jumper (A) and (C) on the fuel pump harness disconnected, correct? Where am I supposed to clip down the TL? Nearest ground? I know you said polarity doesn't matter, but I'm confused as to where to clip it.

D1_3:BL. D2_7:BL. FW:BL on bare metal. EB:BL.

BL.

Whoops, I was at the EGR valve.