smegun
Well-Known Member
- Joined
- April 3, 2013
- Messages
- 394
- Reaction score
- 7
- City, State
- florida
- Year, Model & Trim Level
- 1994 ford explorer xlt
I been trying to trouble shoot my electrical system I have the pcm 60 pin connector disconnected and checking for continuity between pins for crosstalk …. If I start with pin 1 yellow keep alive power it beeps with the ground 60 40 and other pins until I disconnect the harness under the power junction box
I have been experimenting on disconnecting sensors the edis module and so forth the power distribution box yellow wire beeps short with all kinds of wires in the junction box
im wondering if this was my problem with dim lighting and such I mean I gotten trouble codes out of the exp but could this be my problem with running issues ?
im still at work if anyone has a more detailed sams for the power distribution box and or schematic let me in
im trying to figure why so many pins are beeping to ground for instance when the connector is plugged into the pcm pins 58 and 59 are beeping there injector lines so im pretty sure its why im getting poor performance
I have been experimenting on disconnecting sensors the edis module and so forth the power distribution box yellow wire beeps short with all kinds of wires in the junction box
im wondering if this was my problem with dim lighting and such I mean I gotten trouble codes out of the exp but could this be my problem with running issues ?
im still at work if anyone has a more detailed sams for the power distribution box and or schematic let me in
im trying to figure why so many pins are beeping to ground for instance when the connector is plugged into the pcm pins 58 and 59 are beeping there injector lines so im pretty sure its why im getting poor performance
