Tech p2004, fault code, error code. help!

786evo8 · 8th August 2012, 13:24

Hi guys...

I've got a 07 reg diesel car with 60k on the clock...

Over the last few weeks ive been getting this error code pop up on my car. Only happens occasionally but while im going at a steady speed if i try to speed up by a small amount i'll get a small hesitation.

The check engine light comes on and after a day it goes off again.....

Any ideas what i need to replace?

The odbii data info says "P2004 = INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN" hummmm...

Also ive done a search and some guy changed a "faulty IMRC solenoid"... whats that?...

Help please...

Thanks in advance

Jav

boydy · 8th August 2012, 14:02

Quote:

Originally Posted by 786evo8

Hi guys...

I've got a 07 reg diesel car with 60k on the clock...

Over the last few weeks ive been getting this error code pop up on my car. Only happens occasionally but while im going at a steady speed if i try to speed up by a small amount i'll get a small hesitation.

The check engine light comes on and after a day it goes off again.....

Any ideas what i need to replace?

The odbii data info says "P2004 = INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN" hummmm...

Also ive done a search and some guy changed a "faulty IMRC solenoid"... whats that?...

Help please...

Thanks in advance

Jav

From what you've written, the IMRC solenoid is your Intake Manifold Runner Control.....which I think is used to optimise air flow into the engine for performance/economy. The solenoid will control how far the valve opens and therefore how much air the engine receives. If it was faulty, that would explain the hesitation in response as the valve must be sticking, then releasing suddenly.
I'd try and find a replacement solenoid. Honda is possibly the best bet for that
Good luck

delta0 · 8th August 2012, 14:13

This I believe.
Honda Car Parts / Choose by Model / Genuine Honda Parts | Honda Cars | Honda Motorcycles | Honda Power Products | Lings Honda

F6HAD · 8th August 2012, 14:49

All the answers are in here, very common problem. You may need to register to see the pics, very easy part to replace and you might even get away with just replacing the little black filter

Slight Missing or Hesitation, Excessive Smoking etc - TypeAccord

786evo8 · 9th August 2012, 15:43

Thanks for the replies guys...

So i need to change the filter and/or the solenoid .... or .......... I can get a remap with EGR off...... hummm

Fahad.... how much do you charge for these remaps... what power should i expect... can i do it via the cable myself?...

Thanks

Jav

F6HAD · 9th August 2012, 19:19

Drop me a line to discuss, before tuning I would check the IMRC with a functional test. It can sometimes be successfully closed as part of an EGR OFF, but we won't know until we try as it really depends on the condition of the part. File Only not recommended in this scenario.

8th August 2012, 13:24	#1 (permalink)
786evo8 Car: 2007 2.2 5dr es. elec blue Join Date: 3rd April 2010 Location: Brum Posts: 18 Thanks given: 0 Thanked 0 Times in 0 Posts iTrader: (0)	p2004, fault code, error code. help! Hi guys... I've got a 07 reg diesel car with 60k on the clock... Over the last few weeks ive been getting this error code pop up on my car. Only happens occasionally but while im going at a steady speed if i try to speed up by a small amount i'll get a small hesitation. The check engine light comes on and after a day it goes off again..... Any ideas what i need to replace? The odbii data info says "P2004 = INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN" hummmm... Also ive done a search and some guy changed a "faulty IMRC solenoid"... whats that?... Help please... Thanks in advance Jav

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8th August 2012, 14:13	#3 (permalink)
delta0 Supporter Car: 2006 1.8 Sport Ishift Milano Join Date: 24th August 2011 Location: London, UK Posts: 1,889 Thanks given: 126 Thanked 188 Times in 178 Posts iTrader: (1)	This I believe. Honda Car Parts / Choose by Model / Genuine Honda Parts \| Honda Cars \| Honda Motorcycles \| Honda Power Products \| Lings Honda

8th August 2012, 14:49	#4 (permalink)
F6HAD Car: 2012 F10 BMW 520D Join Date: 23rd January 2010 Location: Halifax, UK Posts: 1,024 Thanks given: 78 Thanked 130 Times in 120 Posts iTrader: (0)	All the answers are in here, very common problem. You may need to register to see the pics, very easy part to replace and you might even get away with just replacing the little black filter Slight Missing or Hesitation, Excessive Smoking etc - TypeAccord

9th August 2012, 15:43	#5 (permalink)
786evo8 Thread starter Car: 2007 2.2 5dr es. elec blue Join Date: 3rd April 2010 Location: Brum Posts: 18 Thanks given: 0 Thanked 0 Times in 0 Posts iTrader: (0)	Thanks for the replies guys... So i need to change the filter and/or the solenoid .... or .......... I can get a remap with EGR off...... hummm Fahad.... how much do you charge for these remaps... what power should i expect... can i do it via the cable myself?... Thanks Jav

9th August 2012, 19:19	#6 (permalink)
F6HAD Car: 2012 F10 BMW 520D Join Date: 23rd January 2010 Location: Halifax, UK Posts: 1,024 Thanks given: 78 Thanked 130 Times in 120 Posts iTrader: (0)	Drop me a line to discuss, before tuning I would check the IMRC with a functional test. It can sometimes be successfully closed as part of an EGR OFF, but we won't know until we try as it really depends on the condition of the part. File Only not recommended in this scenario.