Hey guys, I have a '96 hatch with an obd2 '97 gsr engine swap in it. The car is all wired for obd2. The car runs perfect, my question is whether or not it will pass inspection this way. What do I tell them when I take it to get the emissions done because I am sure that the GSR swap puts out alot more smog than a stock engine. I am also pulling 2 codes. 91, and 65. 65 is something to do with a secondary o2 sensor heater, and the 91 is something with the fuel system. Any help would be appreciated.

Thanks

 

to pass the test u will first need to fix the codes, then make sure ur fuel is set around 30, and make sure to have a cat on the car. good luck

 

The GSR will produce pretty close to the same amount of smog as your stock motor, it's still a 4 cylinder Honda motor. I'm not sure what your inspection entails, so I can't tell you what to expect, but the codes must be fixed.

 

how would I go about fixing the codes? I know the 65, I will probably have to replace the secondary o2 senors, but for the 91 code?? From what I have heard, I am always gonna get the 91 code, since the gsr's had some sort of pressure sensor on the gas tank that my '96 civic cx does not have. So how can I get rid of that code, other than switching the gas tanks, which I would never do. Any more information on these 2 codes and how to fix them would be greatly appreciated

Code 65-

Code 91-

 

bump it up

 

fix the codes
and get B.A.R certified

 

i've heard that u need a 99+ si gas tank with the pressure sensor to get rid of the code.. there was a topic on this recently (pass 2 days)

 

you remember what post it was becasue I can not find anything.

Or can someone tell me how to get rid of the code 65 and 91. I heard that running a 96 GSR ecu would get rid of the 91 fuel pressure code.