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Old May 26, 2009, 09:37 AM
  #16  
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FYI, I updated the Wiki page with what you have posted so far. I'll try to start adding the actual Values at some point

http://evoecu.logic.net/wiki/MUT_Requests
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Old Jun 5, 2009, 10:54 PM
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Thanks for continuing to dig up stuff like this!

I tried logging "Brakes On" at MUT AA but in evoscan I just get a value of "0" that doesn't change when I push the brake pedal. Anyone successfully logging this on 88590015?
Last edited by autoxer_minh; Jun 5, 2009 at 10:56 PM. Reason: added rom id
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Old Jun 8, 2009, 01:01 AM
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You wont, it will most likely only work for the auto cars because you need to have the brake switch connected to the ecu for it to recognise it.
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Old Jun 8, 2009, 08:10 AM
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Ah, well thanks anyways.
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Old Jun 27, 2009, 01:51 PM
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O2 Heater ON/OFF:

MUT_A9 bit 4 - front O2 heater bank 1 (left) 0x10
MUT_A9 bit 5 - rear O2 heater bank 1 (left) 0x20
MUT_A9 bit 6 - front O2 heater bank 2 (right) 0x40
MUT_A9 bit 7 - rear O2 heater bank 2 (right) 0x80

O2 Heater Circuit Open (broken)

MUT_B7 Bit 3 - front O2 heater bank 2 (right) 0x8
MUT_B8 Bit 3 - front O2 heater bank 1 (left) 0x8
MUT_B9 Bit 3 - rear O2 heater bank 2 (right) 0x8
MUT_BA Bit 3 - rear O2 heater bank 1 (left) 0x8
Last edited by acamus; Jun 28, 2009 at 03:42 AM.
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Old Jun 27, 2009, 02:28 PM
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bit8?

do you start counting the bits at 0 or at 1?
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Old Jun 28, 2009, 03:42 AM
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Thank you, yes it should say bit 7 . Corrected previous post.
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Old Jul 6, 2009, 12:13 PM
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Idle Stepper Control Signal bits
[deepnine I believe you were after these ]

location specific to 88590015, value same for all ROMS:
MUT_A9(FFFFF754,FFFFF755) & off_9AD4
word_9AD4: .data.w h'400
00009AD6 .data.w 0
00009AD8 .data.w h'800
00009ADA .data.w h'C00
Last edited by acamus; Nov 4, 2009 at 10:09 PM.
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Old Jul 6, 2009, 02:24 PM
  #24  
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I'm not sure what i am seeing here, do you have some words for me?

my 88590015 disassembly isn't labeled very good and its late here.
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Old Jul 6, 2009, 10:00 PM
  #25  
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I am refering to your post
4x Idle stepper motor
changes rapidly when car is idling and ac is witched on, log with idle rpm, idle steps
If you text search for h'C00, you will find MUT_A9, if you press X you will find xrefs.
then you can find function similar to
Code:
PROCESS_ISCV_CONTROLBITS:                      
	sts.l   pr, @-r15
	mov.l   r14, @-r15
	mov     r15, r14
	mov.l   r1, @-r15
	mov.l   @(h'A8,pc), r10 ; SYSTEM_STATUS_STORE
	jsr     @r10 ; SYSTEM_STATUS_STORE
	nop
	mov.l   @(h'D4,pc), r0 ; Idle_Stepper_Controller_Steps_Corrected
	mov.w   @r0, r0
	and     #3, r0
	mov.l   @(h'D8,pc), r10 ;  reg_PEDR
	mov.w   @r10, r10
	mov.l   @(h'C4,pc), r11 ;  h'F3FF
	and     r11, r10
	mov     r10, r1
	shll    r0
	mov.l   @(h'B8,pc), r10 ;  Idle_Stepper_Control_Pins_E_Port
	mov.w   @(r0,r10), r11
	or      r11, r1
	mov.l   @(h'C8,pc), r10 ;  reg_PEDR
	mov.w   r1, @r10
	mov.l   @(h'74,pc), r10 ; SYSTEM_STATUS_RESTORE
	jsr     @r10 ; SYSTEM_STATUS_RESTORE
	nop
	mov.l   @r15+, r1
	mov.l   @r15+, r14
	lds.l   @r15+, pr
	rts
	nop
Last edited by acamus; Nov 4, 2009 at 10:10 PM.
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Old Jul 8, 2009, 04:17 AM
  #26  
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Got it! thanks!
I was thinking about the fan stuff. Didn't make sense, i thought, but now i understand.
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Old Oct 10, 2009, 04:22 AM
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MUT_A2 bit 0 - Crankshaft sensor pulse 0x1
MUT_A2 bit 1 - MAF sensor pulse 0x2
MUT_A2 bit 2 - Camshaft sensor pulse 0x4
Last edited by acamus; Oct 10, 2009 at 04:26 AM.
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Old Oct 30, 2009, 08:42 PM
  #28  
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MUT 0x96 is the MAF 8 bit ADC value
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Old Nov 19, 2009, 12:11 AM
  #29  
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Updated in post #10
MUT_52_Rear_Long_Fuel_Trim
MUT_53_Rear_Long_Fuel_Trim_Bank_2
MUT_60_Rear_O2_Trim_Low
MUT_61_Rear_O2_Trim_Middle
MUT_61_Rear_O2_Trim_High
MUT_66_Rear_O2_Feedback
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Old Nov 19, 2009, 04:12 AM
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Thanks to keep us updated
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