HomemadeTurbo - DIY Turbo Forum - code 77 on 99 civic si

HomemadeTurbo - DIY Turbo Forum (https://www.homemadeturbo.com/)

- Engine Management (https://www.homemadeturbo.com/engine-management-10/)

- - code 77 on 99 civic si (https://www.homemadeturbo.com/engine-management-10/code-77-99-civic-si-14339/)

slammin86

01-14-2004 05:18 PM

code 77 on 99 civic si

My civic keeps throwin code 13 and code 77
I checked this site
http://www.hybridgarage.com/tech/codes.html
and found what code 13 was, but what is code 77?

TurboEF9

01-14-2004 05:26 PM

Re:code 77 on 99 civic si

..you're sure you're reading it correctly?

Adrian and Dawn are pretty thorough..

slammin86

01-14-2004 05:35 PM

Re:code 77 on 99 civic si

Quote:

Originally Posted by TurboEF9

..you're sure you're reading it correctly?

Adrian and Dawn are pretty thorough..

i know the first one was 13.....the second one might have been 67
Catalyst system Efficiency Below Threshold
malfunctioning or defective catalyst system
does that mean bad cat?

OnYx	01-14-2004 07:17 PM

Re:code 77 on 99 civic si

are you running without a cat?

slammin86

01-14-2004 07:40 PM

Re:code 77 on 99 civic si

Quote:

Originally Posted by onyx

are you running without a cat?

no, i still have the stock cat

Bobohc3d

01-15-2004 05:56 AM

Re:code 77 on 99 civic si

i got in my list a code 76 its for v6 accordcylinder6 misfires
or either code 80 wich is exhaust gas resirculation/ insuficient flow detected.
Maybe you got wrong when counting? :-*

All times are GMT -5. The time now is 02:59 AM.