need Evo 9 owner to test rear O2 heater sim patch

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Mar 7, 2009 | 05:49 PM

#151

travman

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From: Pittsburgh

Acumus,

Finally tested the latest update you sent me and it works like a charm - very exciting stuff here, so glad to never have to worry about inspection again.

Thanks a ton for getting this setup

Mar 8, 2009 | 07:14 AM

#152

acamus

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From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude

Im glad it worked

, actually same instructions as I have send you are described in post #117

Last edited by acamus; Mar 8, 2009 at 08:04 AM.

Mar 9, 2009 | 04:59 AM

#153

acamus

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From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude

Quote:

Originally Posted by magyar86

I was wondering if you could make a inspection patch for rom 96940011 (05 evo).

Here come inspection bits for 96940011 '05 EVO8 USDM,

First apply the patches:

Code:

	<table name="Non-Continuous Monitor Availability Patch Part 1" category="OBD Inspection" address="39E24" type="1D" level="1" scaling="Hex16"/>

	<table name="Non-Continuous Monitor Availability Patch Part 2" category="OBD Inspection" address="39E4E" type="1D" level="1" scaling="Hex16"/>

	<table name="Non-Continuous Monitor Completion Patch" category="OBD Inspection" address="39E54" type="2D" level="1" scaling="Hex16">
		<table type="Static Y Axis" elements="2">
			<data>39E54</data>
			<data>39E56</data>
		</table>
	</table>

Non-Continuous Monitor Completion Patch
@39E54 DA66 -> EAFF
@39E56 6AA1 -> 6AA7

Non-Continuous Monitor Availability Patch Part 1
@39E24 4019 -> E000

Non-Continuous Monitor Availability Patch Part 2
@39E4E 6AA1 -> EAFF

Once done one can use following definition:

Code:

	<table name="Monitor Available(1)/Not Available(0)" category="OBD Inspection" address="39E4F" type="2D" level="2" scaling="blobbits">
		<table name="Non-Continuous Monitor Availability Bits" type="Static Y Axis" flipy="true" elements="8">
			<data>EGR system</data>
			<data>Oxygen heater sensor</data>
			<data>Oxygen sensor</data>
			<data>A/C system refrigerant</data>
			<data>Secondary air system</data>
			<data>Evaporative system</data>
			<data>Heated catalyst</data>
			<data>Catalyst</data>
		</table>
	</table>

	<table name="Monitor Passed(1)/Failed(0)" category="OBD Inspection" address="39E55" type="2D" level="2" scaling="blobbits">
		<table name="Non-Continuous Monitor Completion Bits" type="Static Y Axis" flipy="true" elements="8">
			<data>EGR system</data>
			<data>Oxygen heater sensor</data>
			<data>Oxygen sensor</data>
			<data>A/C system refrigerant</data>
			<data>Secondary air system</data>
			<data>Evaporative system</data>
			<data>Heated catalyst</data>
			<data>Catalyst</data>
		</table>
	</table>

If anyone is willing to donate money for inspection bits patch please donate to tephra!

Mar 10, 2009 | 11:36 PM

#154

fireroasted

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From: CA

Just wanted to see if there was anything new on this. I have 88590015 and still throwing the P0031 CEL. I have applied MrFred's rear 02 heater sim
https://www.evolutionm.net/forums/6691277-post59.html
but the code keeps coming back. I have quadruple checked my settings of the tables and the values.

Does anyone have any ideas? Are others trying this mod and having no issues?

catless, rear 02 IN the car.

THX
M

P.S. Are the front and rear 02 interchangeable (cable length permitting)? As was considering a swap just to give me a troubleshooting angle to work on.

Mar 11, 2009 | 03:05 AM

#155

krazykorean84

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Joined: Jun 2007

Posts: 156

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From: NorCal

I looked up the DTC code P0031 on Alldatadiy.com and its shows P0031 being "heated oxygen sensor heater control circuit low, sensor 1 (front)" so this indicates that your problem is not with the rear O2 sensor but that the problem is the front O2 sensor. Sorry about getting your hopes up with Mr. Fred's rear O2 heater sim.

I'm not sure if there is a sim for the front O2 but its sounds like your front O2 sensor is going bad or maybe there is some sort of problem with the connection or cable. Just my .02 cents. Good luck.

Last edited by krazykorean84; Mar 11, 2009 at 03:07 AM.

Mar 11, 2009 | 03:59 AM

#156

amui07

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From: boston

Does the 94170015 rom fix for all the readiness codes work the same as the 94170014 rom? If so, i'll just copy those changes.

Mar 11, 2009 | 05:53 AM

#157

acamus

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From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude

Quote:

Originally Posted by amui07

Does the 94170015 rom fix for all the readiness codes work the same as the 94170014 rom? If so, i'll just copy those changes.

Yes, the locations and values for inspection bits are the same for both 94170014 and 94170015.

Mar 11, 2009 | 07:27 AM

#158

amui07

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From: boston

Great thanks to Acamus for his work on obdII inspection bits. Works like a charm.

Mar 11, 2009 | 12:37 PM

#159

fjo_newport

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From: Baltimore,MD

Why can't I edit the tables after I do this mod on ROMID 96940011?
The table looks like this:

Attached Images

Last edited by fjo_newport; Mar 11, 2009 at 12:40 PM.

Mar 11, 2009 | 12:46 PM

#160

travman

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From: Pittsburgh

what version of ecuflash?

Mar 11, 2009 | 12:48 PM

#161

fireroasted

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From: CA

Quote:

Originally Posted by krazykorean84

krazykorean, thanks. (I will check continuity of the front 02 sensor and report back). Any all ideas help. I checked on this forum and others all responded that the 0031 is rear, but...
Can anyone or several confirm if the 0031 code is expressly front or rear 02 heater circuit?

That would help my process a lot. Also, knowing that I could switch them (front and rear) temporarily would help me troubleshoot by process of elimination.

Mar 11, 2009 | 01:07 PM

#162

fjo_newport

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From: Baltimore,MD

Quote:

Originally Posted by travman

what version of ecuflash?

both 1.40.2178 and the newest (1.41).

Thanks

Mar 11, 2009 | 01:18 PM

#163

l2r99gst

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From: CA

You need the blobbits scaling.

Mar 11, 2009 | 02:33 PM

#164

fjo_newport

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From: Baltimore,MD

I just copied the XML from post 153, it looks like it has the blobbits scaling. On another computer I tried using 1.41, still the same results?

Mar 11, 2009 | 05:10 PM

#165

fireroasted

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From: CA

Quote:

Originally Posted by mbartel

The front and rear have different connectors on them. So I would need to cut them just for this test, which didn't seem like a good idea. The front 02 also passed a continuity test easily, so all wires right up to the sensor have connectivity without issue.

M

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need Evo 9 owner to test rear O2 heater sim patch

need Evo 9 owner to test rear O2 heater sim patch