I guess this would be the correct forum? maybe a more technical forum would be appropriate, but I'm not sure, maybe someone has come across this problem themself.

I have a jdm type r and i used to run a p73 ecu on it, but the CEL came on and american scanners can't read the japanese ecu. i checked the flash codes and it came up as code 61, which is an 02 sensor code. i jsut got a p72 ecu and hooked it up and put my code reader on it, and i'm getting no o2 code and im getting p0113 and p0118 which is coolant temp sensor and idle air temp sensor both have high input voltage in the circuit. does the difference in ecu make the codes different?

The car does idle odd, since it is at 1000 at start, and chokes for air on start up, and when its warm it will be between 1500-1700 rpms. so the idle air temp makes sense, but the coolant gague works fine, so that one is confusing. Also, is it possible for either of these codes to make the vtec solenoid inoperable? i can no longer get vtec to hit. The timing looks as though it is off a few teeth, and I would think that would cause the vtec to stop working as well. To adjust the timing belt is it smarter to just order a new belt since I would have to have it off to adjust and line up marks anyway?