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What mean ICP? - Computers & Internet

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The Internet Cache Protocol (ICP) is a protocol used for coordinating web caches. Its purpose is to find out the most appropriate location to retrieve a requested object from in the situation where multiple caches are in use at a single site. The goal is to use the caches as efficiently as possible, and to minimize the number of remote requests to the originating server.

Posted on Oct 07, 2009

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Posted on Jan 02, 2017

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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

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Hi my name is phil


- Faulty Injection Control Pressure (ICP) sensor
- Injection Control Pressure (ICP) sensor harness is open or shorted
- Injection Control Pressure (ICP) sensor circuit poor electrical connection
- EGR system fault

Aug 19, 2014 | 2003 Ford Focus

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WHAT IS ICP


An integrated circuit piezoelectric sensor or ICP sensor is a device used to measure dynamic pressure, force, strain, or acceleration. It contains a sensing element made of a piezoelectric material, which converts mechanical strain into an electrical signal, and anelectronic circuit to amplify this signal and transmit it to an external device.
ICP is an abbreviation of "integrated circuit piezoelectric", and is a registered trademark (no. 1,603,466 in the USA) of PCB Group, Inc., parent company of PCB Piezotronics.[1] There is a similar non-proprietary standard called IEPE, which stands for "integrated electronics piezoelectric."[2]
In an ICP sensor, the built-in electronics convert the high-impedance charge signal that is generated by the piezoelectric sensing element into a usable low-impedance voltage signal that can be readily transmitted, over ordinary two-wire or coaxial cables, to any voltage readout or recording device. The low-impedance signal can be transmitted through long cables and used in dirty field or factory environments with little degradation. In addition to providing crucial impedance conversion, ICP sensor circuitry can also include other signal conditioning features, such as gain, filtering, and self-test features.
The electronics within ICP accelerometers require excitation power from a constant-current regulated, DC voltage source. This power source is sometimes built into vibration meters, FFT analyzers, and vibration data collectors. A separate signal conditioner is required when none is built into the readout. In addition to providing the required excitation, power supplies may also incorporate additional signal conditioning, such as gain, filtering, buffering, and overload indication



Aug 14, 2014 | Cars & Trucks

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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:
  • ICP 410psi Higher Than Desired for 7 Seconds
  • 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:
  • Failed or Sticking IPR (Injection Pressure Regulator)
  • 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

I was attempting to install a new stereo in my 2000 taurus. it requires to an adapter to put the new stereo in. i got the new adapter and stereo in *kinda* but decided i didnt really know what i was...


check your fuses first. You may have blown one.


Visual Inspection Chart Mechanical Electrical
  • Integrated control panel (ICP) physically damaged, misaligned, any control(s) inoperative
  • Digital audio compact disc player physically damaged, misaligned, any control(s) inoperative
  • Antenna or antenna cable physically damaged, misaligned connection(s)
  • Radio speakers, mounting/speaker cones physically damaged, misaligned
  • Radio ignition interference capacitors, radio frequency interference suppression bond misaligned (also check for cleanliness and metal-to-metal contact)
  • Battery junction box (BJB) fuses F127 (5A), F117 (20A), F127 (5A).
  • Central junction box (CJB) fuse F227 (10A) F211 (15A), F216 (15A), F226 (10A) (wagon only)

  1. If the fault is not visually evident, proceed to diagnose the integrated control panel (ICP) by entering the ICP Self-Diagnostic Mode.
ICP Self-Diagnostic Mode
NOTE: To enter the ICP Self-Diagnostic Mode, the ICP must be ON and in radio tuner mode (AM/FM).
  1. Enter the diagnostic mode by pressing and holding preset buttons 3 and 6 simultaneously. This will suspend all radio functions, and display SP.
  1. Preset Button 1 = Audio internal/external SELF TEST. The display will flash SELF while gathering the diagnostic trouble codes (DTCs), then stop flashing when complete. Press the TUNE UP button to display the DTCs if any exist. Record codes and refer to the following table:


ICP SELF-TEST CODES Code Description 0 No diagnostic trouble codes logged 1 No response from rear chassis unit (RCU) 2 No response from cassette player 3 - 4 No response from compact disc player 5 - 6 - 7 No response from remote climate control 8 - 9 Read Only Memory Verification failed
  1. Preset Button 2 = Displays the feature strap for code identification, refer to the following table.


Code Description 01 Base-Electronic Search Radio (ESR) with Manual Climate Control (MCC) 07 Electronic Search Radio with Cassette (ESC) with MCC 17 ESC with Electronic Automatic Temperature Control (EATC) 97 Not programmed default of ESC with EATC
  1. Preset Button 3 = ICP and RCU identification. This test identifies the software level of the ICP and RCU. The ICP is tested first, followed by the RCU. The display will have two sequences of three codes each. The first sequence is for the ICP, the second sequence is for the RCU. For code identification, refer to the following table:
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Item Part Number Description 1 - Product variant code 2 - Tape model 3 - CDR


SOFTWARE IDENTIFICATION CODES Product Type Code Description Product Variant Code Description 21 ICP 07
08
09
10
11
12 EATC with AM/FM, cassette player and CD changer
EATC with AM/FM and cassette player
Manual A/C with AM/FM and cassette player
Manual A/C with AM/FM
EATC with AM/FM and cassette player
EATC with AM/FM cassette player and CD changer 31 RCU 01
02
03 Analog
Digital
Midline 71 Remote climate control 01 LH drive 52 Compact disc/disc jockey 01
02
03
04 Sony® 10 disc
Sony® 6 disc
Clarion® 6 disc
FMS 6 disc

Sep 13, 2011 | 2000 Ford Taurus

2 Answers

WHERE IS THE ICP SENSOR LOCATED ON THE 6.0 2003 F-250 MANUFACTURED 4/03


the icp sensor is located on the passenger side valve cover !

Jun 13, 2010 | Ford F-250 Cars & Trucks

1 Answer

Do you know how to fix the code - P2285 (ICP) on a 2003 Ford 350 6.0 diesel truck


DTC P2285 indicates the injector control signal circuit is out of range
so its either the ICP sensor located ontop of the passenger valve cover
or an open or shorted wire between the pcm and icp sensor

Jan 26, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

Codes 2001 f350 7.3


Code p1280 is a low or high fuel pressure code. To check that,you need to first check the icp sensor connector drivers side cylinder head front. The sensor is located between the valve cover and the block. Try wiggling the connector while the truck is running to see if there is a change in the running of the engine such as stumbling.

Code p1211 means the ICP pressure is above 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.

Code p1139 is for a Water in Fuel Indicator Circuit Malfunction. I would check the wiring on this sensor, and if no issues come from wiring, replace this indicator sensor.

Oct 17, 2009 | 2001 Ford F350 Super Duty SuperCab

1 Answer

I have a 1997 7.3 that misfirers when starts wont stay on losses power wh3n driving and shuts off. codes from diagnostics is p1211 ICP not controllable and p1282 excessive ICP


you need to replace icp its in the back under the turbo its a little sensor fairly cheap and a pain in the but to get to good luck

Aug 12, 2009 | Ford F-250 Cars & Trucks

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