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2006 ford f150 dtc codes 401, 402, 607

2006 ford f150 dtc codes 401, 402, 607 i realize the first 2 codes are egr related but the 607 ecu performance issue sounds like im getting some false codes

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  • Anonymous Mar 18, 2014

    EGR control circuit

  • Anonymous Mar 18, 2014

    EGR Control Circuit code



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It is very possiable that you may be getting a false code that will reocure till egr problems are repaired. The ecu may be trying to compensate for egr problems causing it to send the 607 code

Posted on Oct 02, 2009


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Nov 17, 2015 | Cars & Trucks

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What is TSB 7/2006

TSB 7/2006
Subject/Concern: Hesitations; Poor or no start; Deteriorated fuel economy; Diagnostic trouble codes (DTC) P1412, P0490 and P1335 stored
Model: Focus C-MAX 2003.75 (06/2003?¿½) Build Date: 14.02.2004-01.03.2006
Build Code: 4R-6S
Assembly Plant: Saarlouis
Engine: 2.0L Duratorq-TDCi (DW) Diesel
Focus 2004.75 (07/2004?¿½) Build Date: Up to 01.03.2006
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Markets: All
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Should a customer express concern about one of the following:

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To rectify this concern, a new EGR valve with a stronger EGR valve motor and revised PCM calibration should be installed.

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I have a 2004 pontiac grand am with the service engine light on. When read it was the P0300, P0401, and P1404 codes. The mechanic said there wasn't a leak, so it must be the EGR valve. It was replaced. I...

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Location of egr valve on 92 ford f150 pickup 4.9 l

it means its time to replace the EGR (exhaust gas recirc) valve it will be located on your intake manifold.

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1 Answer

2003 4.6 F150 engine light on code po175 and po405 how do i remedy .

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I would replace the front 2 O2 Sensors IF
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Once the egr works the O2 code will go
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May 26, 2011 | Ford F-150 Cars & Trucks

1 Answer

DTC # 01-PO442 and P1407 are the codes that come up possible solution help

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You will need to put an EVAP Smoke Machine, on system to find leak

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Most likely need new EGR Valve

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There are 4 egr related items on your truck. A egr valve, a egr solenoid, a egr vaccum manifold switch, and a egr relay

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1 Answer

Code P0401

Probably your EGR valve but check out this link with steps and procedures:

Jun 11, 2009 | 1998 Ford F150 Regular Cab

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