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) :: 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) :: 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) :: 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) :: 2000 - Got Code P1316 - Injector Wiring Harness?
I have a 2000 Ford F550 7.3. I bought a Superchips programmer to read the codes on my truck and up pops this P1316, so I did some research and found out that the most common problem is the injector wiring harness. I bought new valve cover gaskets and the injector wiring as well because the truck is old and I figured new wires wouldn't hurt.
So after installing the new wiring harness and gaskets I'm still getting this Code! The truck idles rough and serge's sometimes, also there is a lack of power and some shaking between 40 and 50 miles per hour, however form 50 to 60 MPH seem's to be just fine. I don't trust the "Mechanic Shops" around here and will only take the truck in as a last resort.
Ford 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 - 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) :: F350 Cut Off After Sitting For 6 Years?
I bought this truck from a family member 03 7.3, it's been a park not garaged sense 09 when my cousin the original owner died. Was strong running when park. I started it yesterday after changing solenoid, hot battery, and I put some fuel stabilizer and 5 gallons of diesel in it. But I cut it off maybe two minutes after because I didn't want to break anything before I found out what's a few tips of things to do before I put her onda road because this is my first go round buying a diesel truck
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: Idle Roughly - No Power - Got Codes P1280 And P1316?
Started my truck yesterday and drove about 1/4 of mile and all of a sudden I lost all power but was lucky enough to creep back home. Had a friend put it on a scanner and it spit out P1280 and P1316 codes. My truck will start and idle rough but has no throttle response and no power. I changed out the CPS and ICP and the problem still exists. I got an infrared thermometer and checked the heat coming off each manifold and the driver side was reading about 200 while the passenger side was reading about 75 while at idle. Pulled valve pan cover off the passenger side to check and see if the harness came loose and everything looked fine. So my question is do you think this could lead to a bad IDM?
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 - P1316 IDM Codes Detected Coming Back Upon Start Up
I've been battling this truck for over a month now and starting to go a little crazy, It's a 2001 f350 7.3L, with a "used" 7.3L engine from a 1997. Transferred all the necessary parts to make it happen. Keep getting the evil p1316 idm codes detected coming back upon start up. Anywhere between 5-30seconds after starting the left bank dies. I've gone threw and replaced the IDM with a reman unit. New valve cover gaskets (with new harness). even went the extra mile and put in a new power wire (for the driver side) running directly from the new valve cover into the IDM bypassing a connector above the left valve cover. All injectors are checking out around 3ohms. With glow plugs all around 1-2ohms. What's interesting about this is, I can disable any one of the injectors on the left bank (doesn't matter which one) and the engine runs great considering it's down on one cylinder. But when I hook up that last injector it will kill the whole left bank again.
View 13 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 - Stumbling On Acceleration
I have a 2002 7.3 Excursion with DP Tuner. Truck has 167K on it. My check engine light came on when I was driving to work this morning. Stayed on for the ride home. Appeared to drive ok - a little rough - but it has been that way for a while. When I got home I plugged in the AutoEnginuity and this is what came up:
So it appears I have a glow plug issue. That does not surprise me as I have had some rough starts this past winter. On a whim I ran the Cylinder Contribution Test and it completed successfully. Yet when I started the truck again it completely falls on it's face when accelerating. Here is a link to a video: [URL] .....
It did this once about a month ago. I was driving to work and stopped at a light and when I tried to accelerate, it did this. I limped to a gas station a 100 yards away. I let it sit and started it up, drove home. Went in the house and did some googling and of course after I came back out, it worked fine. Has not done it since.
Ford 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) :: Rough Running / Stumbling With SES Light And Eventually Die
So the last couple times I got a car wash the truck started running real rough, sometimes dies, then runs fine after a few minutes. Well, the last car wash I got it did it again, but the issue didn't go away. I checked the injector plugs, cleaned and greased, no change. Validated the bowl is filling with fuel, changed fuel filter, no luck.
Sometimes it will start and idle fine, rev in neutral fine, if you come off throttle abruptly it will fall below normal idle and start stumbling with an SES light and eventually die.
I managed to get it idling good, started logging with TPro (attached) and it was throwing codes P0475 - Exhaust Pressure Control Valve, and P0705 - Transmission Range Sensor Circuit Malfunction, as well as P1211, p1249, p1316 listed as 'multiple descriptions'.
I'm assuming this is an electrical issue since it happened after washing the truck, just not sure what sensor would cause all this?
Ford 7.3L Power Stroke (1999-2003) :: Won't Start Intermittently?
The past few weeks my truck has occasionally shown no signs of life when trying to start it. It goes through the "Wait to Start" routine and then when the key is turned ... nothing. No clicking, no cranking, nothing. All other electronics seem to work just fine.
This might happen only once ... or up to three times before it decides to crank. So far, it has eventually started on subsequent tries. When it does finally crank, it fires right away as usual and everything is as it should be and it runs great. No unusual smoke, noises or anything else.
This may be unrelated to the above issue but I noticed that lately once in a while, the back up sensors remained silent while I'm reversing and close to an object when I know they should have been beeping. (the audible override was not turned on either).
I may be grasping at straws here but would anything going wrong with the gear selector shifter cause both of these problems to surface? Like the lever isn't seating correctly and causing these issues? I also realize the two problems could be (and possibly are) totally unrelated.
I can live with the backup beeper not working but I can't survive with the truck being unreliable and not starting whenever it feels like it. It has newer, strong batteries and when it does crank, it's a "strong, fast" crank like normal.
Ford 7.3L Power Stroke (1999-2003) :: Front End Noise Intermittently?
I have this strange noise coming from the front end. It happens at the most random times. It is at the end of the video. It's kinda hard to hear over the engine noise.
[URL]
Ford 7.3L Power Stroke (1999-2003) :: Trans Grinding Intermittently?
I'm getting a sound every now and then of what sounds like i'm running over rumble strips on the side of the highway. I'm guessing it's the trans grinding. Any thoughts?
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