Error Code P0605 Internal Control Module Read Only Memory (ROM) Error

Fearless_Z · 02-10-2013, 06:51 AM

I plug up my Osiris tuner just to clear my O2 sensor codes for my exhaust until I get a tune and I got this third code, P0605 Internal Control Module Read Only Memory (ROM) Error. As far as I could find, it has something to do with the power output of the ECM, correct me if I'm wrong. I was just curious if this was something I should be worried about and bring to the dealership's attention. Any help or advice would be greatly appreciated. Thanks!

SouthArk370Z · 02-10-2013, 08:25 AM

OBDII Code P0605 NISSAN - Engine Control Module Fault | Nissanhelp.com

Google is your friend.

Fearless_Z · 02-10-2013, 08:30 AM

I've already googled that and that page. But it didn't clarify the seriousness of the code. Thats all I was really trying to get out of this thread. lol. thanks for the response though!

SouthArk370Z · 02-10-2013, 08:35 AM

Wellllll. It's either fairly minor (loose power or ground wire), or really major (bad ECM).
Clear the code. If it doesn't come back, don't worry about it. If you get it again, check the wiring and/or take to someone who can check out the ECM.

02-10-2013, 06:51 AM	#1 (permalink)
Fearless_Z Base Member Join Date: Sep 2012 Location: Center Point, LA Posts: 208 Drives: 2014 Nissan Z Nismo Rep Power: 13	Error Code P0605 Internal Control Module Read Only Memory (ROM) Error I plug up my Osiris tuner just to clear my O2 sensor codes for my exhaust until I get a tune and I got this third code, P0605 Internal Control Module Read Only Memory (ROM) Error. As far as I could find, it has something to do with the power output of the ECM, correct me if I'm wrong. I was just curious if this was something I should be worried about and bring to the dealership's attention. Any help or advice would be greatly appreciated. Thanks!

02-10-2013, 08:25 AM	#2 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	OBDII Code P0605 NISSAN - Engine Control Module Fault \| Nissanhelp.com Google is your friend. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

02-10-2013, 08:35 AM	#4 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	Wellllll. It's either fairly minor (loose power or ground wire), or really major (bad ECM). Clear the code. If it doesn't come back, don't worry about it. If you get it again, check the wiring and/or take to someone who can check out the ECM. Fearless_Z 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

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02-10-2013, 08:30 AM	#3 (permalink)
Fearless_Z Base Member Join Date: Sep 2012 Location: Center Point, LA Posts: 208 Drives: 2014 Nissan Z Nismo Rep Power: 13	I've already googled that and that page. But it didn't clarify the seriousness of the code. Thats all I was really trying to get out of this thread. lol. thanks for the response though!