Question about 1994 Toyota Camry

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Egr erg code changed all componets with egr cleared code lite came back on

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  • Wayne Fraser Apr 20, 2014

    A sticky Egr valve will cause a vacume leak . Which will cause the same code . Make sure there is nmo other vacume leaks.



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Remove Negative Battery cable. wait a few minutes. Re attach

Posted on Apr 19, 2014


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1 Answer

Egr lite

sometimes the egr ports get clogged and you have to clean them out

Apr 19, 2014 | 1994 Toyota Camry

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Will a bad egr sensor cause 2002 ford windstart to run bad in the rain

Before replacing it, disconnect the sensor with the engine off and spray WD-40 on the connection. Then reconnect and try it. You can disconnect the battery for 10 minutes to clear the Code.

Mar 18, 2013 | 2002 Ford Windstar Cargo

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Engine check lite comes on Code 401 Changed EGR valve and EGR Lite comes back on drive about 5 miles

Sounds like to me you have a faulty EGR vacuum solenoid which regulates the vacuum pressure sent to the EGR valve.

May 31, 2012 | 2001 Mitsubishi Montero Sport 4WD

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I have a 2001 Nissan Altima & my Service Engine Soon lite comes on. When checked these are the error code's; P1441 & P400. So far I put in a new EGR but still the lite goes back on. Please help...

On the nissan is there a swirl chamber code that comes on also, If it does then its truly a EGR code, but if the code is 1441 and 400 then its not the EGR, 400 is the EGR system not the EGR you r fix and solution is to solve P1441 the 400 is for function only. the failure is 1441 here is the definition Fuel filler cap, replace your gas cap and if its the type that click as you close the cap make sure it does Leave the EGR alone

Jun 13, 2011 | Nissan Altima Cars & Trucks

1 Answer

I am getting check engine codes that read EGR Flow CKT RNG/Perform and Engine Oil Pressure Switch CKT and EGR Closed Position/Perform

Replace what ever the codes say needs replaced,,,start with the ERG,,,Than run the scan again, if that engine oil switch comes up after you replace the ERG than replace it. Always clear the codes after you read them.

Mar 07, 2011 | 2001 Chevrolet Monte Carlo

1 Answer

Check engine light on, Dtc shows erg insufficient flow, changed erg control solenoid and dpfe unit

Hello, since I do not know if you cleared the computer on your vehicle, the first thing I will remind you of is to clear the computer after making repairs. The Errors can continue to show for 25-35 Startups after the problem is fixed. Both Autozone and Oreillys will scan and clear your computer for free.

Next, usually on older 4.6 V-8s' but on some other models the EGR passages below the Airhorn would clog with carbon. All you need to do is remove 8 bolts and clean the groove under the Airhorn gasket and then replace the gasket. Many, many times it is not necessary to replace any other parts.

What happens is the Diagnostics are wrong because they do not measure EGR flow at the source. Flow is measured after the EGR Valve, and after all of the Solenoids. Obviously all the parts down the line can't work if there is no flow from the manifold to go through them. Quite a money maker for the Auto guys.

I hope you find my solutions very helpful in solving your problem.

Jan 06, 2011 | Ford Expedition Cars & Trucks

1 Answer

I have a 2000 Honda Accord V-6 that had an engine light on code

check egr ports may be filled with **** or egr might be full of **** and need clean

Jan 08, 2010 | 2000 Honda Accord

1 Answer

Need a wiring diagram for a 1998 toyota camry for the vsv. replaced the transducer and vsv still getting code p0401 erg flow insufficient. any suggestion?

Start car with egr disconected. You should hear a sucking noise from said hole. If not you must clear this hole and there is your problem. If it is open then all thayt is left is the egr valve itself. hth

Oct 06, 2009 | 1998 Toyota Camry

1 Answer

Blocked Passage on ERG System, or Failed ERG Valve, or ERG solenoid Faulty

Very common on Ford engines with EGR codes is the tube inside the intake manifold that takes unburned exhaust gasses and recirculates them back into the engine for reburning,the tube becomes restricted from hydrocarbons and just plugs up.The intake manifold and tube has to be removed and thoroughly cleaned.

Jul 26, 2008 | 2000 Ford Focus

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