Jim417mx
09-30-2010, 08:49 AM
Long story short, I bought this pc3 used, the guy gave me his old harness but the pc3 was disconnected from harness at the time of purchase so I went on Pc's website and found the installation guide, which helped a little bit, but there is no information about an extra black wire w/ white stripe that I seem to have.
The instructions are pretty simple:
-Plug into existing FI plug on harness, then plug into FI.
-Grey wire splices into yellow TPS wire.
-Black wire w/ eyelet is ground.
-EXTRA WIRE!?!?
If this helps you guys any, the guy had it spliced into the black on the coil and the black on the TPS, I tried splicing the exact same way he had it (or so I thought) and nothing happened and my FI light comes on, with no injector pulse, but I did have spark. I have countless hours into this and I am starting to realize maybe I am overlooking something and hopefully somebody on here can help. I can rebuild a whole motor but when it comes to electrical components I dont know an apple from an orange.
http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs067.snc4/34720_445226224394_826364394_4981304_2666663_n.jpg
The instructions are pretty simple:
-Plug into existing FI plug on harness, then plug into FI.
-Grey wire splices into yellow TPS wire.
-Black wire w/ eyelet is ground.
-EXTRA WIRE!?!?
If this helps you guys any, the guy had it spliced into the black on the coil and the black on the TPS, I tried splicing the exact same way he had it (or so I thought) and nothing happened and my FI light comes on, with no injector pulse, but I did have spark. I have countless hours into this and I am starting to realize maybe I am overlooking something and hopefully somebody on here can help. I can rebuild a whole motor but when it comes to electrical components I dont know an apple from an orange.
http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs067.snc4/34720_445226224394_826364394_4981304_2666663_n.jpg