Question about 2001 Ford Expedition

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Dianostics shows codes P1000 and P1270 and says codes cleared or battery disconnected

My truck scubs extremly hard when stopping. the thermostat needle stays on cold.And while driving it shakes bad until i give it more gas. i have replaced the coils and plugs. and i recently bought a new fuel filter.

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Posted on Jan 02, 2017

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SOURCE: 2003 f-150, 5.4liter is idling rough, an gives codes p0316,p1270

P0316= misfire in 1st 1000 revolutions when start ups.

P1270 - Engine RPM/Vehicle Speed Limiter Indicates the vehicle has been operated in a manner which caused the engine or vehicle to exceed a calibration limit.
The engine rpm and vehicle speed are continuously monitored by the PCM. The DTC is set when the rpm or speed falls out of calibrated range. 
For additional information on the engine rpm/vehical speed limiter:
The Electronic Engine Control (EC) system, Power train Control Software. Wheel slippage (water, ice, mud and snow) Excessive engine rpm in neutral vehicle drive at a high rate of speed
The DTC indicates the vehicle has been operated in a manner which caused the engine or vehicle speed to exceed a calibrated limit.  
There has to be more Codes in the DTC that you are missing, You should have P0300 codes which is an indication of miss fire and P0301 to P0308 will indicate which cylinder has the miss fire. IE: P0301=missfire in cylinder #1 and P0308 is miss fire on #8
There should be other codes to, that would indicate why they are miss firing.
Good luck and hope this helps.

Posted on May 06, 2009

  • 317 Answers

SOURCE: when I am in park or come to a complete stop at a

see if catalyc converter is clogged it will make a car idle and run bad

Posted on Nov 05, 2009

  • 90 Answers

SOURCE: code p0302

Look at the wire and plug to cylinder 2, for cracks or damage, if nothing is found run a compression test need 100psi min, and then check the injector, you need to meshure resistance with a multimeter, and compare to other injectors something like 12 to 15 ohms would be good i think.

Posted on Dec 31, 2009

  • 510 Answers

SOURCE: Vehicle is showing a code PO304 on a 2001 Ford

This code is cylinder 4 misfire detected
Will be ignition/injector fault
A good scanner might pinpoint the problem

Posted on May 30, 2010

  • 1970 Answers

SOURCE: 2001 Ford Escape V6, it is idling too low when

mcdevito75 here, It could be 1 of the idle sensors, have your local repair shop check it out.

Posted on Jun 18, 2010

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What do codes P0411, P1000

P1000 code means the codes were cleared or the battery was disconnected
Powertrain Control Module (PCM) Reset Description All OBDII scan tools support the powertrain control module (PCM) reset.
The PCM Reset allows the scan tool to command the PCM to clear all emission-related diagnostic information. When resetting the PCM, a DTC P1000 will be stored in the PCM until all the OBD II system monitors or components have been tested to satisfy a drive cycle, without any other faults occurring. For more information about a drive cycle, refer to Drive Cycles .
The following events occur when a PCM reset is performed:
  • Clears the number of Diagnostic Trouble Codes (DTCs).
  • Clears the DTCs.
  • Clears the freeze frame data.
  • Clears diagnostic monitoring test results.
  • Resets status of the OBD II system monitors.
  • Sets DTC P1000.

P0411 Secondary Air Injection System Incorrect Flow Detected

neither of these could cause a no start or no crank problem . Is the battery good an do you have good connections on the battery ? Do the headlamps show bright when on ?

Oct 14, 2015 | 1997 Lincoln Continental

1 Answer

Fault code p1000

You can take it to car service they can clear the codes. Or you can DIY by disconnecting both leads to the battery and touching them together, computer should reset to factory default, and reset only valid fault codes as you drive and it learns.

Apr 06, 2014 | 2004 Jaguar X-Type

1 Answer

Still trying to clear code p1000...can someone tell me what sensors i need to check to clear it...

Well if it really is showing P1000 its not a problem code.
That code means the car has not been driven enough to allow a full test.
In most cases it has to be driven for at least 50 miles, in stop and go traffic, highway speeds, and at idle. Once it goes thru the entire range of operation the code should clear itself.
The memory is erased when you disconnect the battery or use a scanner to clear codes. The system has to run for a certain time to learn the normal sensor values again.

Apr 04, 2013 | 1997 Mercury Sable

1 Answer

P1000 trouble code

means that the OBD-II monitor testing is not complete.

Potential causes of a P1000 include:
The battery or PCM has been disconnected
The diagnostic trouble codes have been cleared

You can ignore this code and it should go away as part of normal driving.

Jan 10, 2013 | 2004 Ford Expedition

1 Answer

Wats the code p1000 on my 2002 jaguar x type

P1000 JAGUAR - On Board Diagnostic System Readiness Test Not Complete, this is known as the OBD2 drive cycle.

Possible causes - The vehicle is new from the factory.
- Battery or Powertrain Control Module (PCM) had recently been disconnected.
- An OBD monitor failure occurred before completion of an OBD drive cycle.
- PCM Detected Trouble Codes (DTC) have recently been cleared with a scan tool.
When is the code detected? If DTC P1000 is triggered after DTCs have been cleared, all engine management OBD diagnostic monitor drive cycles have not been cleared. P1000 JAGUAR Description The On Board Diagnostic (OBD) monitors are performed during the OBD Drive Cycle. P1000 is stored in continuous memory if any of the OBD monitors do not carry out their full diagnostic check.

Feb 18, 2011 | 1999 Jaguar XK8

1 Answer

I cleared the three DTC codes previous asked, which were P0088, P0087,nad P2291, re-started the engine and getting a DTC Code P1000 can you tell me what this code is. The three previous codes started when...

P1000- on-board dianostic systems readiness test not complete, 1. obd monitors and drive cycle incomplete 2.keep alive memory(KAM) cleared, wat to do and try. remove power take off fuse(PTO) then cleared the code,disconnect pcm connector and visually check for corrosion

Jun 21, 2010 | 2008 Ford F 250 Super Duty 4WD

2 Answers

I used an SCT livewire tuner and it came up with a trouble code of P1000. What does this code mean?

P1000 code means "testing incomplete". You can not reset this code, drive the vehicle and code should clear when the system recovers all testing data.
This can occur when the battery is disconnected for an extended period of time.

Nov 08, 2009 | 2006 Ford Mustang

3 Answers

What dose the code p1000 mean and p1645

P1645 EVAP Solenoid Output Circuit
P1000 Scan not complete. meaning it didnt finish scanning

Sep 14, 2009 | 2002 Jaguar X-Type

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