reedy68
Member Since: 20 Jan 2019
Location: barnstaple
Posts: 7
  
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good evening
can someone please help me I've got a 58 disco 3 that was remapped before i bought it
since then I've had the EGR valve's blanked & deleted from the ECU.
I've recently had an engine refurb & new turbo & new intercooler fitted but it goes into limp mode after a couple of minutes driving.
the garage that's trying to solve the problem for me has said that there's a few faults in the system 1 of which is an EGR fault they've checked the ECU to make sure the EGR has been deleted which it has.
i just don't understand how it can give a fault on something that's not there
has anyone else had a similar problem I'm at my wits end 
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 27th Oct 2020 7:43 pm |
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Lrsg
Member Since: 10 May 2020
Location: Norway
Posts: 77
 
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What is the fault code?
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| 27th Oct 2020 8:29 pm |
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lynalldiscovery
Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274
 
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Maybe if the egr is stuck open, the car can tell the exhaust flow/gas mix is incorrect?
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| 28th Oct 2020 9:23 pm |
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Lrsg
Member Since: 10 May 2020
Location: Norway
Posts: 77
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I had the same problem after EGR delete, and it turned out to be the sensors which were to blame. They were still connected to the socket, all I had to do was unplug them and all has been well since. With the EGR sensors attached, I would get mass airflow fault and limp mode after a few minutes drive.
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| 28th Oct 2020 9:34 pm |
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reedy68
Member Since: 20 Jan 2019
Location: barnstaple
Posts: 7
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thanks for the reply ill give that ago & let you know the outcome 
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| 29th Oct 2020 9:46 pm |
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