Question about 2002 Ford F250 Super Duty SuperCab

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P1211 DTC I am getting a p1211 dtc code when pulling my 8,000 lb camper with my superchips tow performance file installed which is about a 80 hp gain. When speeding after entering a highway or interstate, the check engine light comes on. I check the codes and get the p1211 dtc. I went on a 100 mile trip previously without any problems or codes. The truck runs smooth but just doesn't seem like it has the power it used to. The truck only has 48000 miles on it. The truck is not a daily driver.

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Loss of power, usually after a hard acceleration; Rough idle; Check engine light comes on, DTC P1211:
Intermittent high pressure oil leakage.
This condition usually occurs when the vehicle is cold and the oil is thick. When performing a hard acceleration, the truck suddenly looses power, the check engine light comes on, and once returning to idle the engine runs rough and won't accelerate. Cycling the key may correct the concern, clearing the code from the PCM will correct it temporarily. If you can monitor data stream, at idle the ICP pressure normally is 400-700 PSI and the IPR duty cycle is 9-14%; at cruise, ICP is 700-1200 pSI and IPR is 15-20%; under normal acceleration, ICP is 1200-2000 PSI and IPR is 20-30%; and under WOT accel, the ICP is up to 3600 PSI and the IPR is 35% or higher. When the above symptom occurs, typically the idle ICP reading will be normal, but the IPR duty cycle will be high--over 20% and up to the max 50%. A "blow-by" condition has occured somewhere in the HP oil circuit. If you can get the problem to re-occur with some frequency, the most probable cause is worn or deteriorated injector or IPR o-rings. If the problem is intermittent, it could be a sticking IPR valve. Replace the injector o-rings with the latest-level kits--F8TZ-9229-AA. When replacing the IPR, make sure you get the correct part for the build date/serial number of your engine.

Posted on Jun 04, 2008

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CODE P1211 HOW TO FIX


Code P1211 is 'Manufactured Controlled Fuel & air metering , ICP not controllable, ICP over/under desired value'
The problem regards the electronic injection tune control module, and is quite complex to troubleshoot, here is some hint on what it means.

Oct 04, 2008 | 2002 Ford F250 Super Duty SuperCab

2 Answers

What are codes p1249 & p1211


P1211 Injector Control Pressure Sensor Above / Below Desired P1249 Wastegate Control Valve Performance
P1211 We all know that this code is commonly caused by "Hot Chips" that are demanding more Injection Control Pressure (ICP) than the High Pressure Oil Pump can deliver. For what it's worth, these are the exact parameters that trigger this code:
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  • ICP 280psi Lower Than Desired for 7 Seconds
This code can also be caused by legitimate High Pressure Oil System issues. Below is a list of some of the causes:
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  • Failed or Weak HPOP (High Pressure Oil Pump)
  • Any Leak in High Pressure Oil System (o-ring, stuck injector, etc.)
  • Low Fuel Pressure (Rare)

P1249 it is the HPOP, above or below pressure, if you have added a performance chip to your vehicle , you will get this code from time to time, basically its Turbo over boost

Sep 18, 2011 | 2000 Ford F350 Super Duty Super Cab

1 Answer

P1211 injector control pressure higher/lower than desired while running P0251 INJECTOR PUMP FUEL METERING CONTROL MALFUNCTION


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Ford f350 crew cab super duty 7.3 diesel runs rough and turns off randomly while driving sometimes restarts in neutral allot of times i have to stop and put it in park turn key completely off position I...


This is a case of which came first.
The stalling is most likely caused by your Cam Sensor. The description for Diagnostic Test Code (DTC) P0340 is "cam sensor circuit malfunction" This is a VERY COMMON problem on 7.3L diesel engines. Ford has had a lot of trouble with these.

The description for DTC P0470 is "exhaust back-pressure sensor circuit malfunction" This code can be caused by the EBP sensor, the circuits to the EBP sensor or a faulty Powertrain Control Module (PCM)

The description of DTC P1211 is "Injection Control Pressure (ICP) above or below desired" This can be caused by the engine stalling. It can also be caused by several other things, including low engine oil level or a possible faulty PCM. (Check you engine oil level FIRST.)

The troubleshooting charts needed to properly diagnose DTCs P0470 and P1211 depend on whether these codes are Key-On-Engine-Off (KOEO), Key-On-Engine-Running (KOER), or "continuous memory" codes. If you retrieved these codes with a generic OBD scan tool, then they are definately present in "continuous memory". However, a scan tool with the capabilities to read KOEO and KOER codes MUST be used to determine if these are "HARD" or "INTERMIITTENT" faults. The troubleshooting steps vary greatly depending on this information.

Personally, I would start with the lowest number code first (P0340). Replace the cam sensor. Please note: this is the MOST LIKELY cause of the problem, but not the only POSSIBLE cause. Then clear all the fault codes and drive the truck to see if this or the other codes return.

Jun 11, 2011 | 1999 Ford F250 Regular Cab

1 Answer

Diagnostic trouble cods - P1249 , P1211 , P0603 WHAT ARE THEY .


P0603 = Internal control module , keep alive memory (KAM) error

P1211 = injection control pressure (ICP) not controllable-pressure above /below desired.

Sorry, but I don't have a code definition for P1249.

Mar 05, 2011 | 2002 Ford F250 Super Duty SuperCab

1 Answer

I have p1211 and p1249 codes on 2000 F-250. What


the 1211 is [injector control pressure sensor above / below desired] the 1249 is[wastegate control valve performance] check the wastegate for proper operation valve not sticking proper lube no leaks or cracked lines and check the wiring and connections to the injector control pressure sensor

Jan 29, 2010 | 2000 Ford F250 Super Duty Crew Cabs

1 Answer

Fault codes p1211 and p0251 keeps putting my van


Fuel injection circut malfunction.
How many cylinders

Jan 02, 2010 | 2000 Ford F350 Super Duty Super Cab

1 Answer

P1211, P1249, P1280 fault codes on a 7.3 L turbo diesel


p1211=ICP Not Controllable-regulates oil to Injectors
p1249=Wastegate Fail Steady State Rate
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All but p1249 deal with your High Pressure oil system that controls your injectors

Nov 09, 2009 | 2000 Ford F350 Super Duty Super Cab

2 Answers

P1211 and P0603 codes have come on after installing superchip


Hi,

For P1211 :-

This code means the ICP pressure is aove or below specs meaing there is a high pressure oil concern. You need to monitor the ICP with a scan tool and see which it is. If its high then its most likely a faulty IPR valve. If its low then its most likely a internal leak at the pump or stand pipes.

For P0603 :-

The code P0603 is in ost case set due to the performance chip.
If equipped, remove and recheck operation.

If the vehicle is not equipped with a chip, or removing it makes no difference, monitor the voltage on fuse #22 in the interior fuse panel to see if the battery voltage goes away when the problem occurs.

If the voltage on fuse #22 is dropping or going away, check for a loose terminal connection on the PCM power relay. Also try swapping the PCM power relay with a similar part to eliminate a faulty relay.

If the relay is OK, but the voltage on fuse 22 is dropping, suspect an internal problem with the interior fuse panel.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Sep 18, 2009 | 2000 Ford F250 Super Duty Crew Cabs

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