Ford 7.3L Power Stroke (1999-2003) :: 2000 F350 Sluggish - CEL On - Code P1316
Just a heads up when it comes to this code. Today at work I was working on a 2000 f350 that the driver neglected on telling me he had a CEL on and truck was kind of sluggish (drivers are idiots they cant tell the difference) but no miss or any sign of problem except the CEL (he had electrical tape on the cluster. Well I put my AE to see the vitals and immediately code p1316, so I went to do a buzz test revealing that cylinder 1,3,5,7,6 were short to open circuit (forgot the codes) but they all sounded healthy. My next step since it was a quick and easy to do was to check the passenger side uvch to see for burnt pins and what not but everything checked out.
Checked the driver side #6 cyl for the same problem bit a no go. I ohm tested the injectors all of them checked out, wires all the way to the idm checked out so at this point I was in my atemp to see what the hell was going on I decided to install my obs idm on, and guess what happened next it worked immediately the sel did not come up and when I test drove it, my god it felt like a new truck.
Just a side note the idm, had no sign of water damage, and like mentioned to the untrained person most would not tell the difference on how it ran. To anybody that has checked and can't find the problem make sure you really and I mean really check your IDM really good.
Ford 7.3L Power Stroke (1999-2003) :: 2000 - Ignition Harness Wiring Colors?
My 2000 f350 has wires that dont match anything I've seen. I need to mate this to an 08 harness so I need to be accurate. I have
(2) yellow. I know this is 12v constant
(2) green/purple I know this is 12v constant
(1) red/black
(2) solid red
(1) solid black
(1) gray/light blue
Ford 7.3L Power Stroke (1999-2003) :: 2000 - Truck Missing And White Smoke Coming Out - Code P1316
Recently I have had many problems with my 2000 7.3l .... The one I cant get rid of is the p1316 code. I have changed out the uvc harness and gasket with new ones, then removed valve cover's to double check connections again and they are fine. I am getting white smoke and the truck misses. I do not have a advanced reader for the codes just using my edge programmer. I have also disconnected the battery and cleared the code but it comes right back.
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 - Injector Engine Wire Harness
I'm trying to find a part number for the wiring harness that sits on top of the motor and plugs into the valve cover gaskets. The previous owner replaced the pigtails but the wires were cut so far back that there is virtually nothing left coming out of the harness. What the actual harness looks like other than it has the 9 pin plug on it or whether both sides require an individual harness. What is the part number or picture of said harness. Just in case.... it's a 2001 7.3.
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 - Engine Lost Power - Injector Harness?
So after hitting a pothole, it would seem like half the engine lost power, after some searching around, i found that i would most likely be the harness inside the valve cover that has lost connection.
Its the right side, so i would need to take of the turbo pipe, and probably something else to get to it.
Since i'm doing this job, what to check out along the way? I want my 7.3 to be as reliable as possible.
I will probably ask some questions along the way, it can be a challenge sometimes to own a car that not many mechanics are familiar with, but as i have read online, this should be a very straight forward fix.
Can the harness be upgraded so it doesn't happen again? Its an 02
Ford 7.3L Power Stroke (1999-2003) :: Code P1316 - New IDM?
What do I do? Do I need a new IDM?
View 3 RepliesFord 7.3L Power Stroke (1999-2003) :: Bad Stutter / P1316 Code
Wife put fuel in my truck drove it home and as soon as I started it back up it was running rough as hell. When I got to the freeway it got real rough at 1500 rpms in overdrive. If I bring it up over 2000rpm it's better but still feels rough. When I got off work and started it up I got the p1316 code.
I did some research tested plugs on the valve covers a few pins were over 5ohms so pulled the valve covers did the 50cent mod to shimm the under valve cover wiring harness. All pins are around 3.5 ohms. It did not fix the problem.
I then dropped the tank thinking maybe the pick up was gunked up. I've read all the horror stories about the delamination in Ford tanks. Good news is that I have a plastic fuel tank. Bad news is the screens though dirty weren't dirty enough to cause my problems. Where should I go from here?
Ford 7.3L Power Stroke (1999-2003) :: Misfire Code P1316 / Smokes Bad If Rev It
I have a 03 7.3 runs like crap. buzz test says cyl 2 and 4 have high to low side open. the only code that's hard is p1316. it also says cyl 1-3-4 fail balance test but not always some times only 2 fail.... I ohm tested injectors all the way to the idm and all are between 3.1 and 4.2 ish. So I guess I can rule out wiring. it smokes pretty bad if I rev it. it was running good till I parked it for 2 days. I did put HSS in oil 2 weeks ago to try clean out little rough acceleration. I did find my ipr nut fell off and spacer ipr was just floating around on the shaft I put that back together it was laying there.
View 8 RepliesFord 7.3L Power Stroke (1999-2003) :: No Power Suddenly - Got Code P1316?
Here's the story. Truck has showed no signs of rough running. Wife drives truck around town. Truck up to temperature and doing fine on a 90 degree day. Stops at red light. Makes left turn engine light comes on truck seems to be running on 4 cylinders. Pulls over light goes off engine idles perfect. Pulls back on road light on no power. Gets truck to a local friends house lets it sit til I get off work.
I check for codes get p1316. Drive truck toward my house no problems for 4-5 miles then does the above with me. Limp it home. I know it is pointing at a wire problem to injectors and or IDM. Did a buzz test passed fine. Plan on pulling valve covers and looking for the usuall things. Any thing I am missing? What will a kOEO test tell me? Should I run one? How common is IDM to go out? One last thing just put a rebuilt transmission in it 3 days ago may be unrelated it seems to be doing fine.
2003 f-350 cc 7.3.
Ford 7.3L Power Stroke (1999-2003) :: Code P1316 Thrown When Engine Is Cold?
I keep getting my SES light coming on in the morning when my engine is cold. I'm getting code p0603 and p1316. I was told the first one is just from using my tuner. The second code is the injector driver module, just trying to figure out what is causing it to throw the SES light only when cold.
View 6 RepliesFord 7.3L Power Stroke (1999-2003) :: Stumbling For The Last Two Years Intermittently / P1316 Code
I'm running a 2000 f250 7.3. The truck has been stumbling for the last two years intermittently. I did the 50 cent mod last fall to the uvch's. Changed CPS, idm, air flow sensor. This last week it finally threw the p1316 code so I have something to go off of. Trucks falling on its face so I parked it. Tore it down last night. Ohm tested all the injectors last night cold and all read around 3ohms. Tested the uvch's and continuity looks good on both sides. Tested them through the valve cover seal, tested fine. Tested them through the first harness and fine. All I have left to check is all the way to the idm. Still no luck finding the problem.
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: SES Light Came On While Idling At A Stoplight - Code P1316
Well, truck is throwing me for a new loop the day I pick it up from the body shop (crazy, right?). I started out driving it and had a blue haze - I figured it had some air left in the system from doing my injectors so I left it and it cleared up after about 20 miles. I noticed that my SES light came on while idling at a stoplight, but went off when I took off. Figured it was a fluke and kept on getting on.
Well, next light it does the same thing - idle the light is on, take off the light is off. Reading the code yields P1316 - so I pull over and running a buzz test to fetch the IDM codes. Guess what? No codes. All sounded fine, so this is where I got really confused as I'm getting huge mixed signals from this truck suddenly.
As I got to watching my gauges, I noticed that I was idling around 10.8 IPRDC and 530-560 ICP, and when I would get about 16-18 IPRDC the code would go away. Did a near-WOT run when getting on interstate as a test to see how it'd do, and saw IPRDC get up to 98% - the highest I have EVER seen it get on this truck (no idea if it is related or not). I have a log from moving around the lot that I will try and upload soon.
Ford 7.3L Power Stroke (1999-2003) :: Adding LEDs - Wiring Harness?
I am going to add some led's to illuminate the steps getting into my truck at night. I plan on putting them directly under the door over the steps. Is there a wire under the door threshold I can tap into at each door? If so what color? If not, where to get the power from. I want them to turn on and off with the interior lights when doors are opened.
View 1 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 F350 - Fog Light Wiring Harness
Where I can get the head light to fog light wiring harness..it is almost as hard as finding the holly grail..... 2001 f350 7.3 .......
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: Fuel Relief Valve Is Stuck Open - Code P1316?
If the fuel relief valve is stuck open would it possibly throw a P1316 code?
View 4 RepliesFord 7.3L Power Stroke (1999-2003) :: 2000 F350 - Missing After Start Up - High Idle - Got Codes P1316 / P1211?
Well, long story is that I starting have problems with my 2000 F350 Dually 7.3 PSD about 6 months ago ( ~10K miles ago ). I have sunk almost 5K$ in mechanics and the problem is still present.
By troubleshoot, I do not mean try this, try this, as that has been what is happening. I mean making test measurements and diagnostics. I am fairly mechanically inclined, but I am no mechanic. Looking for primers on how the 7.3 PSD works.
Symptoms: After the truck sits 12 to 14 hours, it starts and idles fine ( ~ 700 RPM on the 'Dash Tach' ) just as it has always done. During the first 5 miles of driving it, the SES light comes on and it sputters, stalls, and vibrates as if a couple of the injectors are not firing. It then clears up and the SES light goes out, except that it idles at about 1200 RPM ( 'Dash Tach' ).
It runs fine like this the rest of the day, If I shut it down it will start right up and run fine, but it has the high idles. Only if it is shut down longer than 12 to 16 hours do the symptoms, other than the high idle, reappear. The high idle is constant. Also mpg have fallen ( 13 opposed to 16 ).
It does not seem to be related to ambient temperature, or the amount of warm-up idle. I have idled it for three hours on startup and it is fine, until I drive the first 5 miles or so.
Now, I have had three mechanics work on it and they have replaced: the ICP sensor ( 3 times ), the Fuel filter ( twice ), drained, flushed and refilled the HPOP, replaced both sides of the valve cover wiring harness, put in a new IDM, fuel heater, CPS sensor ( 3 times ), fuel pump in fuel tank, EBPV ( not sure what this is ), and the last straw was saying the injectors needed to be replaced ( or at least the O-rings, but while we are in there you might as well ... ).
I bought a cheap code reader and it says: P1316 & P1211. I believe these are the same codes since day 1.
Ford 7.3L Power Stroke (1999-2003) :: Code P1271 - #1 Injector High - Low Side Open
Getting DTC Code P1271 - #1 Injector High -> Low Side Open.
The code tends to show up more during cold weather start up. Using AE-AutoEngenuity KOEO - Buzz Test returns the P1271 error
Troubleshooting performed:
- 42-Pin Connector @ Driver Side Valve Cover
- 9-pin VCH on Passenger side
- IDM Module under driver side wheel well
- All of these are testing within the 2.8 - 3.2 Ohm range
- (Used the GB Reman. Tech Bulletin 103) - TB 103: 1994-03 Ford 7.3L IDM Replacement & Diagnostics)
I was going to replace the solenoid, however, with the above readings I'm not convinced it's the solenoid. Before I tear into the valve covers I was looking for some add'l thoughts from the forum. Could it be the IDM ?....
Any add'l checks to perform using AE, or the IDM, other than replacing IDM.
01 Platinum 7.3 - BTS - PHP Hydra Tunes - 4" FloPro - Riff RaffWheel - Redhead Steering - Driven Diesel Hutch/Harpoon - Kenwood DVD w/ back up- 35"s - GloPro EGT/Pyro/Boost/Trans, Scan Gauge II, AE bundle
Ford 7.3L Power Stroke (1999-2003) :: Code P0264 - Unplug 8 Injector Truck Almost Dies / Plug It Up And Smooths Out
Early 99' model I picked up. Blew the oil cooler and had lot of pressure in the Degas bottle, so did head job and oil cooler and now I'm Still getting a P0264. Unplug #8 injector truck almost dies, plug it up and she smooths out...
View 7 RepliesFord 6.0L Power Stroke Diesel :: Difference Between Injector Harness?
Is there a difference between the two harness #'s here besides the first number:
3C3z9d930aa
4C3z9d930aa
Are they the same part? Is one for a different model truck than the other?