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New fault codes never seen before
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johno1973
 


Member Since: 15 Sep 2009
Location: leeds
Posts: 166

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3
New fault codes never seen before

I've just had a funny fault happen on my d3 pulling out onto a large roundabout giving a boot full to get out it was like the handbrake had gone on even though it clearly had not. But the car just dropped all power then off it went again after changing my shorts and getting home I read the codes with my bad remap box and got.

P062e fuel injector driver circuit performance bank 2
P062d fuel injector driver circuit performance bank1

So an anyone point me towards good news as the this cost me plenty this year so far and I'm still part way to fitting a full polybush kit so I assume that's nothing to do with it and I cannot find any reference on here to them either.

So can anyone help ??
  
Post #113174815th Jul 2013 5:08 pm
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jobster
 


Member Since: 08 Jul 2012
Location: Hilversum
Posts: 591

Netherlands 2009 Discovery 3 TDV6 SE Auto Unknown ColourDiscovery 3

P062E - Fuel Injector Driver Circuit Performance Bank 2
Description The powertrain control module (PCM) continuously monitors the operation of the fuel injectors and corresponding circuitry for cylinders 2, 3, 5 and 8. When the short to ground or short to power condition for those cylinders is detected the PCM sets the DTC. Monitor the PIDs to determine which cylinder number has an injector or injector circuit concern.
Possible Causes Fuel injector 2, power or ground circuit short to ground in harness
Fuel injector 2, power or ground circuit short to voltage in harness
Fuel injector 3, power or ground circuit short to ground in harness
Fuel injector 3, power or ground circuit short to voltage in harness
Fuel injector 5, power or ground circuit short to ground in harness
Fuel injector 5, power or ground circuit short to voltage in harness
Fuel injector 8, power or ground circuit short to ground in harness
Fuel injector 8, power or ground circuit short to voltage in harness
Fuel injector
Powertrain control module (PCM)

Could be a stuck EGR or faulty HPFP too.
 RLD Sump Guard
GVIF & rear camera
New FBH via Dan
BAS Remap with IIDTool
 
 
Post #113175915th Jul 2013 5:25 pm
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Gerry9870
 


Member Since: 19 Apr 2020
Location: Coatbridge
Posts: 3

United Kingdom 
Re: New fault codes never seen before

johno1973 wrote:
I've just had a funny fault happen on my d3 pulling out onto a large roundabout giving a boot full to get out it was like the handbrake had gone on even though it clearly had not. But the car just dropped all power then off it went again after changing my shorts and getting home I read the codes with my bad remap box and got.

P062e fuel injector driver circuit performance bank 2
P062d fuel injector driver circuit performance bank1

So an anyone point me towards good news as the this cost me plenty this year so far and I'm still part way to fitting a full polybush kit so I assume that's nothing to do with it and I cannot find any reference on here to them either.

So can anyone help ??


Hi matey

Appreciate it was a while ago, but did you ever get to the bottom of the PO62D /PO62E codes?

Cheers

Gerry
  
Post #214843423rd May 2020 3:01 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20727

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Poor remap
Faulty injector
Faulty injector wiring
Faulty PCM
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #214844523rd May 2020 3:43 pm
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Gerry9870
 


Member Since: 19 Apr 2020
Location: Coatbridge
Posts: 3

United Kingdom 
PO62D

Mickey

No remap carried out

Injectors were working prior to removal

ECU was cloned, didnt make any difference

All from an inlet manifold replacement, 6 weeks now its not firing, did manage to coax it with easy start, but didnt run. sounds awfully rattly on trying to start.
  
Post #214844923rd May 2020 4:15 pm
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1782

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

If it runs on "Easy Start" but not on fuel, then a possible pump problem or not enough fuel in tank. Rattle on start up is possibly timing chain adjusters
  
Post #215000029th May 2020 5:54 am
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Brianlee2793
 


Member Since: 23 Jan 2022
Location: Henderson
Posts: 1

New Zealand 2006 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

Hey mate I know it's been a while. But has this ever been sorted?
  
Post #227998420th Feb 2022 7:57 pm
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Jdmrdisco
 


Member Since: 07 Dec 2022
Location: Somerset
Posts: 3

England 2006 Discovery 3 TDV6 SE Manual Bonatti GreyDiscovery 3

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.
  
Post #23177917th Dec 2022 8:29 pm
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