Engine starting issues after reseting to stock settings

[Jackpine]

Originally Posted by 88Racing

If you figure that you can't get immediate help from edge and want your truck to be reliable. I really don't know what edge could do for you besides sending you a new cable and you will have to wait for it. Then edge can work their magic and get your pcm back to a stock tune.
You may have to take it to a dealer or someone that can reflash your pcm to a un corrupted stock tune. This is only if you are having cable problems.

Lars

BTW The past cable problem that happened was for the 1997-2003 f150 models.

I DO think the "blank screen" could easily be a damaged cable problem Lars, especially if he sees physical damage. I'm sorry he tried to reprogram the PCM through it.

But still, why would a corrupted program only effect starting? I'd actually expect the truck to not start at all if the program is corrupted.

If the engine turns over normally, maybe a PATS key problem? This is part of the program in the PCM, from something I saw recently. F-One-Fiddy, look at this post: http://dygytalworld.ehost-services13...30&postcount=4 You MAY not be getting all the symptoms talked about here, but, after the key has been in the ON position for a while, take it out and go get a cup of coffee without starting the truck. Then come back and see if anything's improved.

It can't hurt to try this.

- Jack

[F-One-Fiddy]

Jack:
The cranking seems slow at first, but then picks up and starts. Its hard to describe the sound of it, but you know when you try to start a car and the battery is on its last leg...the engine turns over and eventually stops turning over (due to it being dead). This is how mine sounds for about a second. In fact the engine will basically stop turning over, but then will pick up and start.

When I start it I turn the key on and twist it to start the truck. I keep it pinned until the engine starts which is about 5-10 seconds. Like i said though, it almost boggs down at first, then picks up as time goes on until it starts. Its hard to think it would be the battery, but then again I havent checked it.

I will try the key in the on position trick after dinner tonight.

Lars:
I was able to get my truck back to the original factory settings before removing the edge. Before I actually unplugged the edge, the upper right corner that displays the programming level showed zero.

I may try to have my engine reflashed at a dealership if the battery and key trick prove to not help.

Thanks again....

[Jackpine]

OK, Now it DOES sound to me like a weak battery. They can turn the starter slowly at first, seem to stop at slightly BTDC, then then move it a bit faster as the piston moves past Dead Center, when the ignited mixture helps push the piston. From this point, if the fuel is igniting, it will eventually start.

I suggested this approach in another thread just recently. If you have a multimeter, leave your hood up when you park the truck at night (if you can). Then, in the morning, check the voltage at the battery terminals - without opening any doors or doing anything that would put a "draw" on the battery. If it's below 12.4 V, I'd almost guarantee the battery's bad. Anywhere between 12.4 and 12.7 V is "suspect" (get a load test) and at or above 12.7 V is good.

- Jack

[F-One-Fiddy]

Jack,
Tried the PATS key trick last night...no progress from it.

Called Edge this morning (good customer support), tried a few things all of which didn't work. Mentiond to him that the battery may be the issue (due to your thoughts). He said maybe the edge is not getting enough charge to run properly and thats why the screen might be acting up.

I took the truck to Sears to have the battery tested. The results were that the battery held a charge, but not a load. Battery replaced and truck starts fine and gauges operate correctly from the time the truck is turned on. I havent plugged back in the edge yet, but im sure that was the problem. Will do that tonight, but dont see any problems coming from that.

Thanks for helping me solve the problem before shelling out huge bucks at the dealership.

you guys are awsome....


Patrick

[JWBFX4]

Glad you got it back running.

[88Racing]

Darn batteries!
Good to know you got it fixed!
I wonder if your last programming session was enough to put your battery over the edge?
Edge going to send you a new cable? Hopefully?

Lars

[F-One-Fiddy]

Hey guys,
Though the cable was pinched, it still works (as of the time when I was on the phone with Edge today) I think it looks bad, but im' assuming that it will still work when I hook it up afterwork today. If not I will call and place an order for a cable. I could be pushing my luck, but cash flow isnt quite what it used to be.

According to edge, the ODBII port draws power from the same fuse that the cig lighter is attached to (im assuming that all the power ports are lumped together, but not sure). So when I was driving, the truck must not have been making enough power to feed the edge while also running all other things and thats why my screen went blank. Then of course when I tried to tinker with the edge the truck was off and no power being made so it kept dying on me due to my battery not being able to hold a load.

I have a question...When you upgrade to the gryphon, do you also get a new pod to put the gryphon in? Mine is the original black color and would like to get the silver color to match the trucks interior. I see that edge sells them, but its like $46, and would rather take my chances spray painting mine. Any thoughts???

Thanks.

[JWBFX4]

Im not sure but I dont believe you get a new pod with the upgrade.

But I would definitely take the chance on painting it before I spent 46 dollars on that thing. A lot of people has had good luck with painting the pods also.