Hi, I am looking for a ECM for a 6-SPD 08 G37S and noticed you were saying you have a lot of them around in various threads.

Could you share with me all the relevant information or please let me know if I need to share more information with you.

I saw you help someone with p0300 code when cold, i did everything already, change coils, plugs, valve cover gasket, cam sensor, o2 senson.

Hey bythebay,

I was wondering if you could help me out, I have tuned Infiniti g37 fbo except headers. Wanted to sell it and was thinking going back to all stock parts, I’m tuned on Uprev by admin. I saw on an earlier post you said you could help with the ecu. I’m here in the Bay Area too, how much would it cost for you to get the ecu back to stock with the vin and key programming? Thank you.

Hey bro, i’m wanting to tune my g37 coupe for pops and flames. All i have is my uprev cable - can you show me how to tune this car myself?

Need my TCM updated.How can you be of help. Infiniti G37 2009.

Hey, I saw you helped someone resolve the P2096 code on a G37. I have a 2013 G37S sedan 6MT with Fast Intention test pipes and exhaust along with Stillen Gen 3 intakes. I’m also tuned with UpRev. My car has SES light and runs like ****. It has rough and fluctuations in idle. It also dies on me in neutral. It was tuned in NYC and I drove it back to Austin TX when I bought it. The light came on about 400 miles into the trip.

OBD Fusion my short term fuel trim Bank 1 is 0.78% Long term -7.81%. Bank 2 short term 7.81% and long term 0.78%.

My question is could it just need a retune due to the barometric pressure change, elevation change etc. Or could it be an exhaust leak due to gasket failures from snow/salt? I ordered the fast intentions hardware kit for test pipes and cbe but it has not come in yet.

Do you still have ECU that you can reprogam for sale? I have an 08 coupe and am looking for a 09 ECU RWD or possible a 2010 ECU RWD .

Hey, i see you have a fix for the P0300 missfire when cold, i have the same issues with my 08 g37, runs great when warm, but misfires when cold, and more so when the weather goes below freezing. Can you help me out?

Do you have a fix for the random misfires and high idle?

Hello Bythabay, I'd like to know if your fix to your G37 by changeing the rack & pinion is still ok. I've been waiting all this time for the final solution to the anoying clicking noise of the steering wheel. I have the same problem and I have been following this post.

As I imported my G37 6mt overseases to Chile, I'd like to know if it is ok for me to invest on a new rack & pinion. It would be worth only if Nissan fixed the problem on the new ones, otherwise it will last a couple of months.

Did the noise come back after you replaced the part?

thankyou in advance!!