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Is this ecu reflashed?

Posted: Fri Jul 10, 2015 7:13 am
by foxone64
Hi,

does this ecu have the RH reflash for the 05/06 type-s?

37820-PRB-A15 / 1589-500312

Re: Is this ecu reflashed?

Posted: Fri Jul 10, 2015 9:20 am
by Spunkster
yes it does

Re: Is this ecu reflashed?

Posted: Fri Jul 10, 2015 5:45 pm
by foxone64
I just got a MIL-check code P0172 system too rich bank 1. Any ideas on why this happen?

Thanks Spunkster!

Re: Is this ecu reflashed?

Posted: Sat Jul 11, 2015 6:37 am
by Hondata
o2 sensor is dead. Common with race headers or engine mounts which increase the vibration.

Re: Is this ecu reflashed?

Posted: Mon Jul 20, 2015 10:30 am
by sean
Hi,

I have a. 07 RDX and I can't seem to get the flashpro to load in my tune..I can see that the premade tune (Acura RDX stock, tuned) should have a notable gain in performance, I keep uploading the tune and every time it cycles through the sensors and seems like it's doing something, but when I take it out there is no noticeable difference in performance, and in sport mode the rpm limiter does not cut off at 7200rpm...

Please help :(

Re: Is this ecu reflashed?

Posted: Mon Jul 20, 2015 1:51 pm
by Spunkster
Please start your own thread as this has nothing to do with this topic.

Re: Is this ecu reflashed?

Posted: Mon Jul 20, 2015 7:30 pm
by sean
Spunkster wrote:Please start your own thread as this has nothing to do with this topic.
Yeah, sorry...as you can see Ive joined the forum yesterday...im still trying to figure out how to use it

Re: Is this ecu reflashed?

Posted: Wed Jul 22, 2015 4:16 pm
by foxone64
I've replaced the O2 with a new one and still get the same P0172 code...... What else can it be? I didn't have this issue until after the reflash.

Re: Is this ecu reflashed?

Posted: Wed Jul 22, 2015 4:27 pm
by Spunkster
What exactly has been done to the car?

Re: Is this ecu reflashed?

Posted: Wed Jul 22, 2015 6:07 pm
by foxone64
Injen CAI, hondata TB & IM thermal gasket, clubrsx private label RH aka Kiddracing crusher race header, and Apexi Noir full exhaust

Re: Is this ecu reflashed?

Posted: Thu Jul 23, 2015 4:39 pm
by Spunkster
Maybe the wires to the O2 sensor have been damaged.

Re: Is this ecu reflashed?

Posted: Thu Jul 23, 2015 6:21 pm
by foxone64
The wire between the O2 & connector is new. The wires on the engine harness side is in good condition with no tear or damages. Only difference or most recent change to my vehicle is the reflash.......

Re: Is this ecu reflashed?

Posted: Fri Jul 24, 2015 9:52 am
by Spunkster
Test continuity of the wires at the O2 sensor plug back to the ECU.

Re: Is this ecu reflashed?

Posted: Sun Jul 26, 2015 2:53 am
by foxone64
Continuity test is good.......

Re: Is this ecu reflashed?

Posted: Mon Jul 27, 2015 9:46 am
by Spunkster
Have you followed the troubleshooting steps for this error in the Helms Manual (factory service manual)?