Uprev in S'pore.

Chan Chee Hoe · 07-21-2011, 06:22 AM

Last night try to get my E.C.U. an Uprev re-flash,agent told me,there are no maps for my E.C.U.,so he download my standard map in my E.C.U.,then he mail it over to Uprev,rewrite it & send it back to S'pore,hopefully in 2 weeks time,have anyone encounter this before.?

Chan Chee Hoe · 07-24-2011, 09:01 AM

I wonder is the E.C.U. of U.S. cars same as the one in S'pore.?Why my agent cannot find a map on his system.?

cdoxp800 · 07-24-2011, 09:32 AM

Yes. On my 2011 Nismo I had to do a ECU Dump for Uprev. They have to patch the Rom.

scth83 · 07-24-2011, 10:13 AM

Yeah, I had to do the same with my HK ver. 370z.
370z selling in different country may have different version of ECU.

Chan Chee Hoe · 07-24-2011, 06:34 PM

Quote:

Originally Posted by scth83

Yeah, I had to do the same with my HK ver. 370z.
370z selling in different country may have different version of ECU.

Have you get your reflash map back.?

scth83 · 07-25-2011, 02:39 AM

Uprev requested my stock ECU dump so that they could work on the base files (e.g. Maps). They will send back the base files and you are ready for tuning.

Chan Chee Hoe · 07-30-2011, 10:32 AM

Uprev maps installed,not much power gain,before tuned,car runs 'rich'[10.5:1],lean out the mixture now running 12.5:1,car now a 'bit' smoother....power same.

370z_2910 · 07-31-2011, 11:11 PM

may i know what mod you have at the moment...

would like to know also if i could tune the car by myself without a tuner?

any advice

Chan Chee Hoe · 08-01-2011, 06:43 AM

Quote:

Originally Posted by 370z_2910

may i know what mod you have at the moment...

would like to know also if i could tune the car by myself without a tuner?

any advice

Your car must be on a Dyno,now my car have HKS Hi Power exhausts & K&N drop in Air filter.

07-21-2011, 06:22 AM	#1 (permalink)
Chan Chee Hoe Track Member Join Date: Mar 2009 Location: Singapore Posts: 861 Drives: 370z,Yellow,7sp A Rep Power: 17	Uprev in S'pore. Last night try to get my E.C.U. an Uprev re-flash,agent told me,there are no maps for my E.C.U.,so he download my standard map in my E.C.U.,then he mail it over to Uprev,rewrite it & send it back to S'pore,hopefully in 2 weeks time,have anyone encounter this before.?

07-24-2011, 09:32 AM	#3 (permalink)
cdoxp800 A True Z Fanatic Join Date: May 2009 Location: FL Posts: 1,337 Drives: 2011 Nismo Rep Power: 18	Yes. On my 2011 Nismo I had to do a ECU Dump for Uprev. They have to patch the Rom. __________________ 2011 Brilliant Silver NISMO 370z. #: 0046. PPE LTH \| MillSpec Cats \| F.I Exhaust \| Akuma Intakes \| Rotora 6/4 Brakes

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07-24-2011, 09:01 AM	#2 (permalink)
Chan Chee Hoe Track Member Join Date: Mar 2009 Location: Singapore Posts: 861 Drives: 370z,Yellow,7sp A Rep Power: 17	I wonder is the E.C.U. of U.S. cars same as the one in S'pore.?Why my agent cannot find a map on his system.?

07-24-2011, 10:13 AM	#4 (permalink)
scth83 Base Member Join Date: Mar 2010 Location: HK Posts: 18 Drives: 10 Nissan 370Z PG M6 Rep Power: 15	Yeah, I had to do the same with my HK ver. 370z. 370z selling in different country may have different version of ECU.

07-25-2011, 02:39 AM	#6 (permalink)
scth83 Base Member Join Date: Mar 2010 Location: HK Posts: 18 Drives: 10 Nissan 370Z PG M6 Rep Power: 15	Uprev requested my stock ECU dump so that they could work on the base files (e.g. Maps). They will send back the base files and you are ready for tuning.

07-30-2011, 10:32 AM	#7 (permalink)
Chan Chee Hoe Track Member Join Date: Mar 2009 Location: Singapore Posts: 861 Drives: 370z,Yellow,7sp A Rep Power: 17	Uprev maps installed,not much power gain,before tuned,car runs 'rich'[10.5:1],lean out the mixture now running 12.5:1,car now a 'bit' smoother....power same.

07-31-2011, 11:11 PM	#8 (permalink)
370z_2910 Base Member Join Date: Sep 2009 Location: BRUNEI Posts: 127 Drives: 370Z Rep Power: 15	may i know what mod you have at the moment... would like to know also if i could tune the car by myself without a tuner? any advice