Jdmrdisco
Member Since: 07 Dec 2022
Location: Somerset
Posts: 3
  
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| Po62e injector driver bank 2 fault |
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Member Since: 07 Dec 2022
Location: Somerset
Posts: 1
I've just had all my injectors out of my 2.7,
Correctly reseated with new oem injector washers,
I'm now having this same Po62e fault code.
I had to slide hammer the injectors out as they
Had all been chuffing a while by the looks of it.
Could this have damaged the injectors at all?
I was careful with the removal of the
solenoids and retained all the parts.
*I've checked for continuity between each injector
And the corresponding ecu pin. All 6 were fine.
*It's also worth noting I had to move the main bulk head
Loom to get access with the puller on one of the
rear injectors
*I cleaned up a couple pins on ecu and module situated infr9nt of it however vehicle ran really well(injectors chuffed) prior to doing the injectors
*Got good fuel supply to injectors.
*vehicle has a egr delete 2000miles ago
*stage 1 remap with egr delete 2000 miles ago
Any help with this would be greatly appreciated. As its my daily driver
Many thanks
Jack.
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 7th Dec 2022 9:08 pm |
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Mastertech
Member Since: 13 Apr 2014
Location: North East
Posts: 127
 
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So everything was fine before you removed the injectors other than a bit of Black Death? If so I would be measuring your injector resistances to see if one of your piezo stacks has been damaged during the removal process.
See my post here
https://www.disco3.co.uk/forum/post2318011.html#2318011
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| 11th Dec 2022 6:34 pm |
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Jdmrdisco
Member Since: 07 Dec 2022
Location: Somerset
Posts: 3
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Hello, thanks for taking the time to reply, yes she went very well indeed, with no running issues at all, I've carried out a resistance test across all of the injectors today,
Carried out cold (non starting vehicle)
All 6 were 190-199.
Removed the ecu again and on closer inspection the unit situated in front of It has some build up on the pins, a couple pins corroded,
Thank you again for your reply and your time.
Jack
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| 12th Dec 2022 8:24 pm |
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