Ford 6.7L Power Stroke Diesel :: CEL Code P02E1 - Diesel Intake Air Flow Control Performance
Jan 27, 2016
My truck threw a CEL after the first start today. The CTS reports it twice. I noticed it about two minutes after start.
P02E1 - Diesel Intake Air Flow Control Performance
The air box gauge is green and it doesn't reset when I push it so that appears to be fine.
The one thing I can easily notice is the sound of the turbo. Typically when I stop and park, the turbo spools up, then down, then spools again and gives a sigh of relief and it's then silent. It's not doing that currently.
Now, I can hear it constantly when parked and it spools down after I turn off the engine, even two minutes later. That is not normal for my truck when I wait for the above to finish its routine. When I start the truck, the turbo immediately spools to where I can hear it which is also not normal, as if it's building 0.5 psi. I realize that's funny to say on a turbo diesel but I know the sounds of my truck. The EGT's are fine, EOT, ECT, TFT are fine and I can build boost when driving without issue. I took the drive to work easy this morning so the highest I noticed was 10 psi.
I restarted the truck after a 20 minute drive to the office and it didn't clear the CEL. The CTS squawked four times when it woke up the second time but it didn't show me which PID it was upset about.
I'm thinking this has nothing to do with the CAI and this is something downstream of there. EGR related? I haven't opened the air box yet, at work and in dress clothes so that'll need to wait. My past four or five regenerations all started between 1.94 and 1.97 soot gpl. That is also not normal and is something I have been keeping my eyes on. Currently the DPF is at 2.10 so it has made it further. Normal behavior (post emissions flash) is above 2.54 soot gpl for an AR.
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Okay, so I have a 14' 6.7L, about 18,438 miles on it and the check engine light came on when I was at the gas station ready to leave, and so I took a field trip to auto zone and they scanned the CEL and it came back as P20BA - Reductant Heater 'A' Control Circuit Performance and they said I need to change out the pump assembly so I took it to the dealership and they cleared the code which worked for awhile, about 4 months ago the light came back on and I'm wonder if I should get the pump/heater changed out or get it deleted? The warranty is going to end in august this year..... It's been fine no issues with the truck, even tho I drive with the CEL on and just wondering what I should do? The CEL has been on for almost 5 months.
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I have a 2012 6.7 with a Spartan tuner. Threw this code a few months ago. Reset everything, trucks runs great, no issues. Never had this code come up again. I've looked it up and it says, "Internal Control Module Torque Performance". I'm just not sure what this means.
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I understand that exhaust runs through the EGR. what I don't know is:
Does the EGR valve control the amount of exhaust into the air intake?
If so, does only the amount of exhaust let through the valve go through the EGR?
if so, if the EGR valve is closed then no exhaust will go through the EGR?
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I am driving a early 2004 F250 CCSB with a 6.0l. I have a Code that is for an EGR Low Flow. I have a Scan Gauge II that I have been using to try and determine why this is. I have replace the EGR Cooler (unrelated), the EGR valve, and the MAF.
My EVD and EVM are tracking. My IA1 reads a letter (B usually) and 3 numbers that are in the 6 to 900 range. My IA2 appears to read normal with atmospheric temps at start up and goes up and down IAW the EVD and EVM readings. My FIA (already programmed) reads outside temperature along with the overhead console. The EBP reading doesn't exist, it is blank.
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I'm going to do a weld-in-plug delete in my RV in the next couple weeks, and its a crapshoot apparently if it'll throw a code. My immediate concern is I want to go on a trip right after, and I won't have time to fiddle about getting an SCT tuner to turn the code off. What I definitely don't want is a code for EGR flow restriction to eventually cause my motor to go into some kind of limp mode while I'm in the middle of a long drive. Is this possible?
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The truck in question is a 2004 6.0L Excursion, stock original turbo, no tunes, and EGR cooler delete done 1 year ago. Scanned for codes and none were found except for EGR insufficient flow P0401 code which is due to the EGR cooler delete.
Upon startup (no issues there) the VGT reads 67-70, now once the truck goes to high idle to warm up (1150 or so RPM) the VGT slowing climbs to 85 and stays there. If I blimp the throttle or step on the brake it goes back to 67-70 at normal idle. This has been happening for a few months now on a regular basis. I have checked the MAP, BARO, and EBP readings at KOEO and they are all within 0.6 of each other (14.4-15.0). The EBP tube was checked and cleaned (no buildup present)..
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I was chasing down a P2074 CEL and thought it was a stressed wiring harness connection on the MAF.
Took it to the Ford house and they chased it for 2 days, believing it was the MAF and air filter. They told me that air filter was allowing to much air in. My thoughts was, that is was what MAF is for, to regulate the fuel based on how much air was going in.
I just found out that they are stating that an AFE dry air filter contributed to a cracked intake manifold because the aftermarket air filter made the intake get too hot.
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Anyways, I've been doing a lot of work on my 6.0 2004 Ford Excursion lately, and recently installed my Sinister Diesel intercooler pipes and intake elbow, and had to remove my throttle body completely to do so. I know that the 2004 models throw codes when removed, and that's what I'm here for. Mine isn't dogged down and actually runs even smoother with my new piping and intake, but I want to get rid of this code.
Is there any tune out there that can erase it? For some reason my Edge Insight CTS2 sees the code, but my SCT X4 flash tuner doesn't see the P0488 code. I know people have discussed this topic several times, but after hours of reading through posts I never found any solution to this. All I need is a way to delete the code because I don't like having my CTS2 with a trouble code for something I did on purpose!
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My truck threw a P2073 code. Its Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Idle. I do have aftermarket intake. It threw this code 2 weeks after install. Does this mean my mass air flow sensor is going to fail soon?
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The service truck threw a CEL, and i pulled oxygen sensor performance bank one sensor one code. That would be driver side sensor between the manifold and cat, rite? Don't want to change the wrong one...
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I just did a bunch of work on my 6.0. Here's a list- head gaskets, arp studs, new heads, 2 new injectors, updated stand pipes and dummy plugs, water pump, and all new injector o-rings. After messing around with a bent pushrod, cylinder 5 code and and replacing injectors the truck runs excellent. After driving it a bit I get a code "P2290 injector control pressure too low". The truck runs great with no low power, stalls, or hard start cold or hot. I do puff black smoke but that's because of the sct tuner on performance tune.
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It says "reductant quality performance". I was reduced to idle the other day at the boat launch, with my boat. Called roadside assistance to come get the truck. They said they weren't liable for my boat, had to call a friend to come get it. Bring the truck to the dealer and he blames it on the DEF I bought, non motorcraft. I purchased ford DEF, siphoned the old stuff out and refilled with the ford DEF. Went out of town on a fishing trip and got the CEL again.
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My 05 excursion died on me a couple weeks ago. First it threw a p2290 code for low injection control pressure. It did this a few months ago and had no problems. Cleared code and did not come back until now. So I cleared the code. Drove a few more miles and lost all boost pressure. Still fires up and runs. It does run a bit rough but only a little bit.
I replaced the oil cooler, did egr delete, and put an IPR remote oil cooler and full flow coolant filter on it few months ago. Since it died i pulled the ipr valve and it looked good. I put a new screen o-rings, and wiring pigtail on it since it was out. Put back together and still no boost. I really did not figure that would fix the boost issue but i wanted to make sure the screen was not clogged or torn.
Truck will fire up cold and warm with no problem and run. The hose from the map sensor to manifold is good and i put new clamps on it.
2005 6.0 with 95,000 miles.
ICP duty cycle = 0.29
map kpa = 102
Injection control pressure = 5.91 MPA
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What chips can I add for better fuel performance when pulling my 5ver ?
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2004 Excursion 6.0L .... Recently after a 200 mile trip through the mountains running good, I get home and the next day it idles down the driveway at a high idle and after a few minutes seems to run better but within 5 miles the CEL comes on and throws P2287 - intermittent injection pressure control circuit. I cleared the code, ran around town again and the light came on again same code. I'm getting appropriate ICP-voltage and pressure readings. I took it home sat overnight and thought I would pull the ICP sensor.
I replaced the ICP sensor less than 6 months/5,000 miles ago. I also changed out the main engine harness at the same time. I looked at ICP sensor and it looks clean. Started the truck and tried the scientific wiggle test while running and monitoring ICP-voltage. Started at the sensor bending and wiggling back to FICM. No fluctuation in voltage. Ran the truck around town, 20 miles and no light. Yesterday we made the same 200 mile trip over the mountains, seemed to run strong. In town this morning within 5 miles the CEL is back on and the only code is P2287.
My Ford powertrain diagnostics manual doesn't have the P2287 code in it for troubleshooting. Should I go after the FICM, and how do U test that if so? I'm currently that 200 mile drive from home and don't want to damage anything more.
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Engine light came on yesterday and started missing on take offs. Giving code p2285 Injector Control Pressure Sensor Circuit Low. I've done the research and understand the problem. It's the weekend and shops closed until Monday. Is it safe to drive in the mean time? Is there any risk of doing damage? What's the risk of it quitting or failing start in the short term, today?
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I got a "P054F- Idle Control System - Fuel Quantity Higher Than Expected" this morning and again this afternoon. I did a search and the only threads that contain the code are the codes lists and one guy who got the code but no follow up. I found a few instances through Google, but almost all of them said the dealers just reset the code. It seems to happen in cold weather, which we are having. Both instances were in the same situation, remote start warmed up then short town drives. No CEL came on. Anyway, I reset it and I'll see what happens.
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