EGR Emulators

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Originally Posted by garrycol

EU 4 - 2.7 - Well I bought 2 new egrs for $100 each 3 years ago and have them plugged into the wiring loom - not fitted to the exhaust - original egrs still in place on the exhaust and blanked and the system is still working well - not eml and no codes - a cheap alternative to replacing EGRs or getting emulators.

Garry

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Gday Garry,


What year is yours , I have been thinking of this but I remember trying to blank my 08 2.7 and had all sorts of random codes.


Also where did you get the EGR's for that cheap ?


Cheers Ean

Gallys Emulators will only work on EU3 and in some cases early 2007 EU4 models which were fitted with EU3 and or hybrid software with out causing dramas . They work on my early build 2007 EU4 RRS 2.7 but bring up a single P0402 code and no other problems or codes . I also put separate egr,s like garrycol a few yrs back with the the same P0402 code , but decided to try gallys emulators see if they got rid of the P0402 code ,he said they would but they did not as they only mimic the original egr,s only .

Gally needs to update his emulators to work with EU4 from 2007 models onward with a link to the Maff as the ECU looks for an airflow decrease when engine is in EGR and also i feel a patch for the software . When i spoke to him some 5/6wks back he said he would work on this problem and give me a ring and put a post on aulro when he had the problem solved , up till now i have heard Zip .

The only way to get info is to ring as Gally does not seem to answer emails or pm,s , 0457060808 / 08-94676386 .

Mine is an 07 07MY - if you shop around on the internet you can find cheap EGRs - the Aussie price is ridiculous. Mine were actually LR not knock offs and $100 each plus shipping from a seller in the UK.

Also doing things my way they can be used EGRs, as long as they work as all you want are the electrical signals going back and forth to trick the ECU - just like emulators do.

Remember if you just blank EU4 cars you will get the fault light because the ECU is still receiving fault or incorrect signals from the broken EGR. Having serviceable EGRs connected to the loom the ECU thinks the EGRs are all OK.

This company offers aftermarket SCR systems in case anyone is interested.
SCRT?

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Originally Posted by garrycol

Mine is an 07 07MY - if you shop around on the internet you can find cheap EGRs - the Aussie price is ridiculous. Mine were actually LR not knock offs and $100 each plus shipping from a seller in the UK.

Also doing things my way they can be used EGRs, as long as they work as all you want are the electrical signals going back and forth to trick the ECU - just like emulators do.

Remember if you just blank EU4 cars you will get the fault light because the ECU is still receiving fault or incorrect signals from the broken EGR. Having serviceable EGRs connected to the loom the ECU thinks the EGRs are all OK.

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Just wondering Garry did you remove the butterfly in the inlet manifold ?

Cheers Ean

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Originally Posted by BobD

Kevin at Rovertech (referred to by Andy above) just put an emulator on mine and removed the EGR water cooling system and everything else to get access to the turbos. It is now throwing up an orange engine light which GAP IID says is EGR open circuit or something like that so I have to take it back. Hopefully they can get it sorted so that the engine light is available for a real problem!


I'll let you know what happens. I can clear the fault but the light comes back after about 4 or 5 starts.

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BobD Any update on this yet . ??

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Originally Posted by Fatso

The only way to get info is to ring as Gally does not seem to answer emails or pm,s , 0457060808 / 08-94676386 .

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...nor phones.

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Originally Posted by Graeme

...nor phones.

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Oh , thats not good .

Hopefully there's a perfectly good reason and that I'll have my emulator before much longer.

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Originally Posted by Ean Austral

Just wondering Garry did you remove the butterfly in the inlet manifold ?

Cheers Ean

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Yes in accordance with BAS recommendations - an easy job.