Service engine code P0205

Drew303 · 02-11-2016, 07:04 PM

Has anyone else (especially boosted) had this code come up before? A quick google search says its maybe one of the injectors for cylinder 5 but I would think that wouldnt be the problem since the Boosted Performance kit comes with new ones that have been on my car for less than 2k miles.

SouthArk370Z · 02-13-2016, 10:27 AM

Bad injector (just because it is fairly new doesn't mean it's good)
Bad wiring (check for opens/shorts; may be intermittent)
Bad ECM.

Chuck33079 · 02-13-2016, 10:44 AM

It would be a pain, but switching the injectors around and seeing if the code follows it would let you know if it's a bad injector or if you need to start hunting wiring gremlins.

SouthArk370Z · 02-13-2016, 10:45 AM

Quote:

Originally Posted by Chuck33079

It would be a pain, but switching the injectors around and seeing if the code follows it would let you know if it's a bad injector or if you need to start hunting wiring gremlins.

Excellent idea.

Drew303 · 02-18-2016, 02:23 PM

Turns out it was just related to the lack of a catalytic converter. All good!

02-11-2016, 07:04 PM	#1 (permalink)
Drew303 Base Member Join Date: Jan 2014 Location: Denver, Co Posts: 142 Drives: 2011 Turbo Nismo Rep Power: 11	Service engine code P0205 Has anyone else (especially boosted) had this code come up before? A quick google search says its maybe one of the injectors for cylinder 5 but I would think that wouldnt be the problem since the Boosted Performance kit comes with new ones that have been on my car for less than 2k miles.

02-13-2016, 10:27 AM	#2 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	Bad injector (just because it is fairly new doesn't mean it's good) Bad wiring (check for opens/shorts; may be intermittent) Bad ECM. Chuck33079 likes this. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

02-13-2016, 10:44 AM	#3 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	It would be a pain, but switching the injectors around and seeing if the code follows it would let you know if it's a bad injector or if you need to start hunting wiring gremlins. SouthArk370Z and OldGuyFla like this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

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02-18-2016, 02:23 PM	#5 (permalink)
Drew303 Base Member Join Date: Jan 2014 Location: Denver, Co Posts: 142 Drives: 2011 Turbo Nismo Rep Power: 11	Turns out it was just related to the lack of a catalytic converter. All good!