LSVtec swap throwing code randomly

Thateguhate · Post by **Thateguhate** » Mon Nov 20, 2006 6:39 pm

Hey guys, Ive built and swapped an LSvtec motor into my 95 civic EJ1, usually ran on a P28 I kept it and ended up using the S200 program on it..

Im using a 97 LS block, and 97 GSR head. The wiring harness is for a 96 GSR. It thows (2 O2B - Oxygen sensor #2) How this is on a P28 I really dont know. Its pretty random, and doesnt stay on consistantly. I talked to my tuner about this and he said that he disabled all 02 sensor(s)

Nobody seems to really have an answer whether it be through h-t or just asking tuners in general..

Could this be a bug in the program, or would it be within the wiring harness itself?? Seems as if its a loose wire, but I cant trace where from... please help!!

Thanks in advance.

Post by **Hondata** » Tue Nov 21, 2006 9:23 am

Make sure the ECU is programmed using RomEditor V3.6.5

Post by **Spunkster** » Tue Nov 21, 2006 10:25 am

You have an OBD2 harness. Are you sure you dont' have an OBD2 P28? How are you reading these codes?

Thateguhate · Post by **Thateguhate** » Tue Nov 21, 2006 6:30 pm

Spunkster wrote:You have an OBD2 harness. Are you sure you dont' have an OBD2 P28? How are you reading these codes?

Im sure..

RomEditor V3.6.5

Thanks Ill give my tuner a call!

Post by **Spunkster** » Wed Nov 22, 2006 11:55 am

Romeditor does not read codes.

Thateguhate · Post by **Thateguhate** » Thu Nov 23, 2006 2:27 pm

Spunkster wrote:Romeditor does not read codes.

oh...damn. Then I dont know.

If this helps at all, it seems to happen more on heavy inclines meaning (when I go down a steep enough hill it will throw because of the angle the car is in) I thought it was happening do to a loose wire but wasnt positive..