I have just about reached my limit with this car....
I used a lot of everyone's help (thanks guys) during the diagnosis of my no start problem.
Well, now it seems I have zero volts at pin A6 at the ECM. This pin is IGN ECM FUSE.
BFH gave a link to it (thanks BFH ) and I was checking the voltage on all the pins to ensure they agreed with the chart. Well, pin A6 says zero when the key is "ON". I checked the fuse -it is good. The fuse tester light lights up when it contacts both sides of the fuse. I followed the wire along from at the ECM and under the glovebox it hits a 3 way connection. Then continues on to a plastic plug / harness then on to the ALDL pin under the driver's side.
Pin A6 is a tan with blk stripe wire while the three way connection wire is pink with a blk stripe. The Pink w/ blk stripe wire goes into the engine bay harness. Anyone have wiring diagrams or anything like that to help me ?
I am thinking of just hooking this up to a wire with 12 V power (fused of course) and then trying to start it. Betchya it'll run.
Heres the chart and my diagram:
www.buickfromhell.com/other/ecm.gif
I used a lot of everyone's help (thanks guys) during the diagnosis of my no start problem.
Well, now it seems I have zero volts at pin A6 at the ECM. This pin is IGN ECM FUSE.
BFH gave a link to it (thanks BFH ) and I was checking the voltage on all the pins to ensure they agreed with the chart. Well, pin A6 says zero when the key is "ON". I checked the fuse -it is good. The fuse tester light lights up when it contacts both sides of the fuse. I followed the wire along from at the ECM and under the glovebox it hits a 3 way connection. Then continues on to a plastic plug / harness then on to the ALDL pin under the driver's side.
Pin A6 is a tan with blk stripe wire while the three way connection wire is pink with a blk stripe. The Pink w/ blk stripe wire goes into the engine bay harness. Anyone have wiring diagrams or anything like that to help me ?
I am thinking of just hooking this up to a wire with 12 V power (fused of course) and then trying to start it. Betchya it'll run.
Heres the chart and my diagram:
www.buickfromhell.com/other/ecm.gif