Will this firmware update be for G35 revups or only for 350Z's?

 

Nop. I just installed the update and run the map, that I had already. I didn't do any change. The O2s Corrections PID values were not able to be controlled also to former firmware.

 

I kept my mouth shut Hal. About running the new firmware 1.02.0. I'm sure everyone will want to update to the latest firmware once you release it.

 

So, um, what happened with the update?

 

Hal,

I get a none stop CEL every couple is ignition cycles

P011
P021
P0175
P0132
P0152

can has been tuned and AF is dead on all the time!

my O2 is right after the stock o2 sensors on the JWT kit.

 

bump for ^^^ answers

 

The P0011 and P0021 are the intake cam timing. Those are expected with an independent cam controller. You can bypass the Haltech cam controller electrically if you want to leave the stock ECU in control OR disable those codes. They do not affect readiness status for OBD.

P0175 is fuel system rich, driver's side. Even if your AFR is spot on, your stock ECU is expecting leaner than what you tune for with FI. If you disable the O2 codes, your O2 sensors will not show ready for emissions testing. I only enable them when I need to go get tested and stay out of boost.

I couldn't find the other codes in my FSM (2004.5 G35 coupe) - are you sure they are correct?

 

2004.5 you can tune to your stock o2 2003 you cant

 

The Haltech can read the narrowbands (at least I saw the option on the drop down list). But you're right, tuning for that would be tougher.

 

rcdash addressed the first few. The P0132 and P0152 are Heated O2 bank1 and bank2. The error reads "An excessively high voltage from the sensor is
sent to ECM." Here is the info from the FSM for testing purposes. Can you provide a scope from your o2 sensors? Even a quick check with a voltmeter may tell you if it is operating up above the proper range.

 

Still in progress - shouldn't be long. Also to answer your question regarding G35 or 350Z only... I believe both are on the same page now, so it should be for everyone. I will double check on this though so we don't leave the G owners out

 

Thanks, Hal, there are one or two of us G owners that are interested in performance, rather than whether our car looks better with the sunroof tilted or not*...

*Note that this was a real thread/question on G35Driver, and the OP was in all seriousness when he asked it.

 

Wow I must have missed that thread.
I agree with Dave the G35 community might be small compared to the Z community as far as performance heads but the ones that are really want
all the performance they can get out of it.


Hey Hal what is the wiring to give the MAF control back to the Stock ECU and wire up the AIT sensor directly to the Haltech instead of splicing it in by the MAF connector?

 

If you do not want to use the stock wiring for the air temperature sensor, you can use pin C16 and C20 on the harness that connects to the Haltech.

 

+1 on g35 revup who wants to run haltech in a few months. markets not that large but should be easily adapted

 

Haltech works just fine on a G35 revup. Mine has been working for over a year now. We were just asking about whether the upcoming firmware update will include G35's or not. I don't know what the update will change (although Hal probably does, he won't tell; his policy is not to release anything prior to an actual release, which is a laudable policy)

Either way, it works just fine on current G35's, revup or otherwise.

 

V1.03.1 Now released
http://forums.haltech.com/viewtopic.php?f=24&t=2949


Version 1.03.1 change log:

* New sensor calibrations added
* Fixed double input dialog issue when modifying settings through the text view
* Fixed the sport 2000 map importing problem
* Fixed the auto decrementing problem with PID settings and gave them more resolution
* Narrow band channel display range changed from 0 -5 volts to 0 -1 volt
* VANOS proportional setting range changed from 0 - 25000 to 0 - 100
* ECU Navigator tree improved to hide/unhide tables as appropriate
* Tunable Decel cut added to the 350z ECU's
* Tunable O2 control added to the 350z ECU's
* Text View settings description panel fixed for the 350z
* Sport 1000/2000 thermo fan setting names renamed to reduce confusion
* Added error condition warnings on thermo fan settings
* Fixed text view problem where settings did not appear when the text view was added to the screen
* Warning/reminder message when importing from legacy maps
* Revised help files/manual for Sport series ECU's

 

1.03 is available and working for 350Z's. New firmware comes with the software, and after upgrading firmware you will be prompted to then upgrade your map. Internal map averaging and front end o2 control pid settings are a couple of the highlights in this version.

 

Does that stand for G35 also?

 

Glex, yes - the only thing I will have to confirm is if the G35 wheel speed settings made it in the firmware as well. If you aren't using wheel speed for boost control etc, then this wouldn't matter anyway.