Ford 7.3L Power Stroke (1999-2003) :: Outside Temp Sensor For Overhead Display
For some reason my OH display decided to show 140 deg F when its 40 deg F outside. Continues to show 140 all the time now regardless of out side temp. In case its the related outside temp sensor sending unit, where it is exactly on an 02. Unless someone has solution may try changing that out to see if that is the problem?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Individually Lighted Position Display For The Chip
So the idea has been kicked around before, but to my knowledge no one yet has done it on FTE. That is, a lighted display switch for our chips that only lights up the current position. Well, I've got it done!!
First some pics, then read below for how I did it. First pics are in the light, the next two are how it looks in positions 1 & 5 at night.
Now, for how I did it. First off, I started with one of the lighted displays from BCPD. Each number has an individual LED behind it, so I could wire up each one for the position it's in.
The back of all the chips have 7 wires attached to it. One is black, it's in the middle, and it is a common ground to the chip. The other 6 wires are all position grounds. The switch works by grounding one wire to the black wire for the position you are in. If you look at where the wires plug into the chips, the one farthest away from the black is position #1, and they count up sequentially from there toward the black wire.
First thing is to unplug the the selector **** cord from the chip before doing any work. I acutally ordered a spare switch from Jody, just in case I screwed up something (which I didn't), I wouldn't be without my chip.
I took the black rubber off the back of the switch to access the soldered connections. I soldered the ground for each LED on the display to the appropriate pole with the wire connected to it on the back of the display. I had some CAT 5 ethernet cable lying around, and I used the wires inside of it for the ground from the switch to the display. You can use a DVM or continuity tester to check for continuity between the black wire and each position to veryify which wire belongs to what position. I ran the extra wires out the bottom of the rubber cover, along with the original wires.
For power, I only wanted the lights to be on at night. So, I tapped into the wire for the gauge lights, put a 1 amp inline fuse (old glass type fuse), and connected all the hot wires of the LED's so they are a common hot. The LEDs already had resistors wired into them, so I didn't need to add any more.
The fit for everything where I put it was a little tight, but I eventually got it to fit, as you can see. And all the lights do work, and show up quite well at night. The display works by having a common hot to all LED's and grounding the one that for the position it's in, completing the circuit and lighting the LED.
Some other ideas would be to wire up 6 different colored LED's to constant power and place them somewhere else, say in the A-Pillar, dash, or on the door to the inside of the mirror. So, you'd have a different color LED for each position. It's not limited to using the BCPD display, that's just what I already had. The creativity is up to you on how you'd choose to light things up for each position.
Finally, I did talk to Jody about doing this and any negative effects it would have on the chip. He said there would be none, since you're just pulling a ground from it. Also, if you use an LED, they are by design only allowing current to flow in one direction, since they are diode's already. But, to be on the safe side, I used the 1 amp fuse on the power wire. You won't need any bigger than that as the LED's don't draw very much power at all.
Ford 7.3L Power Stroke (1999-2003) :: Lost Power While Driving And Won't Start Back Up
I have a 2000 f350. Lost power whole driving and won't start back up. I have checked all my fuses and relays several times. Have no power to the fuel pump. Tried running a hot wire straight to the pump and still nothing.checked my emergency cur off switch and there is no power there. Also my WTS light isn't coming on now. Tried checking the heater bowl and no power there.
View 6 RepliesFord 7.3L Power Stroke (1999-2003) :: Back Doors Won't Open From Either Side
I have always been afraid this day would come - that the engine would outlast the door and window systems.
I have never previously in life wanted a vehicle with electric assisted windows and doors for this reason - remember when those were expensive foo-foo options on a vehicle?
Anyway the back passenger door window has not worked for a couple years now. Not too big a deal.
A month ago the back passenger door could no longer be opened from either side. Not too good and I couldn't see much of a way to ever fix it.
This morning the back driver side door won't open from either side. The lock only half-heartedly wants to unlock via the powered system though it can be fully pulled up manually (not as possible on the passenger side rear).
Next up will be the front doors...
Ford 7.3L Power Stroke (1999-2003) :: How To Adjust Back Pressure Valve On 7.3L
I just had my turbo and the EBPV on the pedestal rebuilt. Now I need to put it back into the truck. What is the procedure, if any, to adjust the EBPV? I only use the truck to haul a 5th wheel RV and the performance chip closes the EBP valve when going down steep hills -( EXHAUST BRAKE)
View 6 RepliesFord 7.3L Power Stroke (1999-2003) :: Engine Oil Leak From Both Front And Back
Kind of bummed my truck now leaks oil from both the front and back. It's not much volume wise - probably a pint every couple months but before I came up to Alaska it had never leaked a drop. Probably nothing I can do about it barring a rebuild. I have noticed all the guys say not to use any oil additives of any kind. Trying to get it in a shape for another epic journey back down the Alcan highway this fall. Or should I get rid of it and go for a 6.7.
View 10 RepliesFord 7.3L Power Stroke (1999-2003) :: 4R100 Transmission - Leak Towards The Back End
I have a 2000 Ford Excursion 4x4 7.3 with 230K miles, around 15,000 miles ago I replaced the transmission with a rebuilt 4R100, lately I have noticed a leak towards the back end where the transmission and the transfer case connects. Some of the bolts on the bottom of the pan have ATF on them, some others however do not. I have had to add a quart of ATF in the past couple of days in order for it to engage into drive when going from Park to Drive. I have to rev it before it actually kicks in. I'm hoping the leak is just being caused by a gasket either in the pan or connecting the trans to the transfer case..
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 F350 Transmission Went Out A While Back
I have a 2001 F350 4x4. My transmission went out a while back. It would only go in reverse. I had it rebuilt and it is still having issues. When I take off with speed from a dead stop it shifts late...about 3000 RPMs. It shifts fine until it shifts into overdrive. It will go into to 4th then right into overdrive causing the truck to act sluggish.
I'm looking into my truck not starting well at any temp too! I didn't know if it could all be connected some how. My mechanic said that when he first started my truck it had a MAP sensor code. He also said that when he unplugged that sensor it didn't change the way the truck ran..Still like crap. I have changed all glow plugs relays and even did the mod to it.
Ford 7.3L Power Stroke (1999-2003) :: Exhaust Back Pressure Sensor
So I have a non ebpv pedestal I was going to clean my sensor on the front because my mileage has went down a bit. My question is is this even worth doing since the valve is not there anymore I have got mixed answers trying to look it up some say it still affects the mileage some say it won't. I cleaned it once about 10 years ago. I have an AE also how do I test it and what should it read if I do need to clean it or replace it?
View 3 RepliesFord 7.3L Power Stroke (1999-2003) :: Transmission Leak Coming From Near The Back Of Pan Around Gasket?
I've never had a drop of fluid leak from my transmission until yesterday. I towed a very heavy trailer (10k or so with tons of tongue weight) about 300 miles and I got back and noticed a decent amount of fluid leaking. The transmission temperature never went over 160 on the drive. I know these transmissions tend to puke oil sometimes, but doesn't that only happen when they overheat, or would a very heavy trailer have the same symptom?
It appears the leak is coming from somewhere near the back of the pan around the gasket. More specifically, it seems the one bolt pictured below is leaking. All bolts are tight and the pan gasket was replaced about 6k ago with the last fluid flush.
Ford 7.3L Power Stroke (1999-2003) :: Driver Side Back Door Won't Open
My driver side back suicide door won't open. It is the top latch that is not disengaging. I think I heard something loose in that door over the past month. Am I going to have to take off the inside panel to fix it?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Oil Leak / Dripping At The Back And Bottom Of HPOP
Have another oil leak, just finished the pan flange gasket last weekend, made it 150 miles, now a new leak.
Took the spider out and everything on top, cleaned the valley up good, the fired the truck. HPO lines are good, but have a drip off the back and bottom of the HPOP, when I reach under it from the back, its right below the large 2 inch circle.
What this might be? was thinking possible orings somewhere under there where it seats, but its been 6 years since I replaced all the orings, don't remember exact layouts.
Ford 7.3L Power Stroke (1999-2003) :: F350 Will Hold Back Sometimes And Not Increase Speed
I am having trouble with my 1999 F350 Ford Powerstroke, Looses power but the motor never quits and also starts up fine, will set and run and warm up on the coldest morningIdles fine, It will hold back sometimes and not increase speed. I can take it out today and it may be fine and tomorrow can't run 2 miles. I was thinking CPS but after reading information I am not sure. What may be causing this issue. I just put a High Pressure oil pump on it could this have anything to do with it. Was not having a problem before the pump was changed. The pickup has 190,000 on it actual miles.
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: Oil In Air Intake Going Back - Crank Case Filter?
I own a 2003 E450 (transit bus conversion) with a 7.3L w/ California emissions. I recently noticed I have a considerable amount of oil in my air intake going back all the way to my turbo starting where the crankcase breather tube attached to the air tube. The breather seems to have some sort of filter housing that is attached to the top of the valve cover. I removed it and it appears to be fairly heavy as in if it's a filter, perhaps it's full. If I'm getting oil into my air intake from where the breather tube comes off that housing and joins in my air tube back to the turbo, could that filter or housing have gone bad? It appears to be a dealer stock item only for 225. I've saw on the web people posting "reroute kits" for the 6.0L but nothing for the 7.3. Does this part simply need replaced or could I be facing a separate issue as to why I'm getting oil in my air tube?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: F450 Surging And Stalling Then Start Right Back Up
I have a 1999 f450 7.3 diesel that surges and will stall but will start right back up again and drive. It does this over and over but all ways gets back to the shop. The engine starts good when cold so glow plugs are working correctly. What I have done:
Fuel filter change, check electric fuel pump but have not replaced it. I have replace camshaft sensor.
What I have found d by inspection:
Throttle pedal has 2 electrical connections one for the IVS and one for the TPS. I have experience on the 7.3 IDI diesels but very little on the newer injection system.
Ford 7.3L Power Stroke (1999-2003) :: 2001 - When 4X4 Disengaged AC Went To Defrost Then AC Eventually Came Back
Proud new owner of a 2001 7.3....today. The previous owner installed Warn standard hubs. I assume they work same as OEM with the exception that I have to get out and lock them, right? Also, when I test drove it, and after locking them, I engaged to 4x4 button and the 4x4 engaged and worked. However, when I disengaged my AC went to defrost just like my old 7.3. The AC eventually came back. Is this normal? I think it also went to defrost when I engaged. The AC does come back after a couple minutes after disengaging.
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: HPOP Reservoir Leaks On Back Side?
have a f550 with a hpop res leak on the backside and wonder if this is in fact under any pressure when functioning since it has o rings on it as well.
View 2 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 F350 - When Try To Start Whole System Dies And Won't Come Back On
I've done everything I can think of, ive replace the starter, batteries and altenator, both batteries have at least 12.30 volts when taken out and checked, but i turn the key and it will have power then try to start and whole system dies and wont come back on, I've cleaned the terminals and posts to shiny and the ground connections but its still not getting power.
View 1 RepliesFord 7.3L Power Stroke (1999-2003) :: Steering Wheel Wouldn't Return But Had To Bring It Back
Just recently i have noticed my truck acting up. the other day at about 10 to 20 mph i made a 90 degree turn and noticed my steering wheel wouldn't return but i had to bring it back. than this morning the same thing happened. I made a 90 degree left hand turn and it happened again. the truck wanted to keep going left but i kept turning right. it almost feels like my power steering pump is going out. The pump was changed about 4 years 90k miles ago. I'm curious to see what others have to say. What could it be????
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