Welcome Visitor! Please take a few seconds and eureka77
New Member
- Joined
- Oct 7, 2012
- Messages
- 4
- Vehicle Year
- 94
- Transmission
- Manual
Sorry if this is in the wrong section 1st, and 2nd hello everybody. Having a time with my truck and needing some help. It's a 94 ranger ext.cab, 5spd, with the 4.0L v6. Cliff notes at the bottom.
My prob. is while driving along at 50mph truck was acting like it was running out of ga then died. Restarted then died again. Wasnt hearing the fuel pump whine so assumed that was it. Had it towed home and the next day I replaced the fuel pump relay and fuel pump and inertia switch. Still the problem persisted. Noticed the check engine light wasnt coming on. So replaced the eec fuse, relay, & eventually the eec itself. Checked power from ignition switch to the diode to the fuse and the relay. all is good. Unplugged the harness and am getting power to both red wires so the eec is getting power I assume. this is where I'm at. Been throwing money at it but need the experts help or anybody who has expierenced this. Read alot of posts about this, it must be pretty common, but in all the posts they just end with no solution. Questions. other than telling me what to do.
1: can a bad sensor cause the eec from going bad, say a cps or dpfe?
2: If power is getting to the eec but its not powering up, is tha a sign of a bad ground?
PROBLEM: No start. cranks but wont start. No power to fuel or CEL.
THINGS DONE: all fuses relays in PDB new. New fuel pump & inertia switch. New eec/pcm.
1.
My prob. is while driving along at 50mph truck was acting like it was running out of ga then died. Restarted then died again. Wasnt hearing the fuel pump whine so assumed that was it. Had it towed home and the next day I replaced the fuel pump relay and fuel pump and inertia switch. Still the problem persisted. Noticed the check engine light wasnt coming on. So replaced the eec fuse, relay, & eventually the eec itself. Checked power from ignition switch to the diode to the fuse and the relay. all is good. Unplugged the harness and am getting power to both red wires so the eec is getting power I assume. this is where I'm at. Been throwing money at it but need the experts help or anybody who has expierenced this. Read alot of posts about this, it must be pretty common, but in all the posts they just end with no solution. Questions. other than telling me what to do.
1: can a bad sensor cause the eec from going bad, say a cps or dpfe?
2: If power is getting to the eec but its not powering up, is tha a sign of a bad ground?
PROBLEM: No start. cranks but wont start. No power to fuel or CEL.
THINGS DONE: all fuses relays in PDB new. New fuel pump & inertia switch. New eec/pcm.
1.
