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Author Topic: Need Help. ESKONF Audi TT APX  (Read 3505 times)
pashka32
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« on: November 01, 2020, 01:44:40 AM »

Hi there,
I have an Audi TT 8N. Engine APX. 8N0906018AE ME7.5. 512Kb. I am trying to disable SAI. However, I cannot find ESCONF.
I tried to find ESCONF using the me7eskonf.exe program, but it gave strange results.

Maybe someone knows the address of ESKONF?

PS sorry for my bad english Grin
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gremlin
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« Reply #1 on: November 01, 2020, 03:54:04 AM »

Maybe someone knows the address of ESKONF?

$14EE4
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TurboMMJ
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« Reply #2 on: November 01, 2020, 04:53:24 AM »

that is what i found in your bin :

Searching for ESKONF (Bosch ME7.5) in file: 8N0AE.bin
## ESKONF_0 (Addr:00014EE4) -- FF FF 00 C0 FF F8 33
b0:FF    ZUE4(95)..:N(11)    ZUE3(94)..:N(11)    ZUE2(103).:N(11)    ZUE1(102).:N(11)   ZUE=Ignition coil
b1:FF    NC........:N(11)    NC........:N(11)    NC........:N(11)    NC........:N(11)
b2:00    EV4(89)...:Y(00)    EV3(88)...:Y(00)    EV2(97)...:Y(00)    EV1(96)...:Y(00)   EV=Fuel injector
b3:C0    LSHHK(63).:N(11)    EFLA(48)..:Y(00)    LDR(104)..:Y(00)    TEV(64)...:Y(00)   LSHHK=Rear O2, EFLA=Error lamp, LDR=N75, TEV=N80 purgevalve
b4:FF    BKV(22)...:N(11)    NC(24)....:N(11)    AAV(116)..:N(11)    MIL(47)...:Y(00)   BKV=Brakebooster pump, AAV=Shutoff valve, MIL=OBD lamp
b5:F8    NC........:N(11)    NC........:N(11)    EKP(65)...:S(10)    SLP(66)...:Y(00)   EKP=Fuel pump, SLP=J299 SAI pump
b6:33    ULT(105)..:Y(00)    UAGR(114).:N(11)    SLV(9)....:Y(00)    NWS(115)..:N(11)   ULT=N249 wg valve, UAGR=EGR valve, SLV=N112 SAI relay, NWS=n205 VVT

## ESKONF_1 (Addr:00029005) -- FF FF 00 F0 3F F0 2C
b0:FF    ZUE4(95)..:N(11)    ZUE3(94)..:N(11)    ZUE2(103).:N(11)    ZUE1(102).:N(11)   ZUE=Ignition coil
b1:FF    NC........:N(11)    NC........:N(11)    NC........:N(11)    NC........:N(11)
b2:00    EV4(89)...:Y(00)    EV3(88)...:Y(00)    EV2(97)...:Y(00)    EV1(96)...:Y(00)   EV=Fuel injector
b3:F0    LSHHK(63).:N(11)    EFLA(48)..:N(11)    LDR(104)..:Y(00)    TEV(64)...:Y(00)   LSHHK=Rear O2, EFLA=Error lamp, LDR=N75, TEV=N80 purgevalve
b4:3F    BKV(22)...:Y(00)    NC(24)....:N(11)    AAV(116)..:N(11)    MIL(47)...:Y(00)   BKV=Brakebooster pump, AAV=Shutoff valve, MIL=OBD lamp
b5:F0    NC........:N(11)    NC........:N(11)    EKP(65)...:Y(00)    SLP(66)...:Y(00)   EKP=Fuel pump, SLP=J299 SAI pump
b6:2C    ULT(105)..:Y(00)    UAGR(114).:S(10)    SLV(9)....:N(11)    NWS(115)..:Y(00)   ULT=N249 wg valve, UAGR=EGR valve, SLV=N112 SAI relay, NWS=n205 VVT
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pashka32
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« Reply #3 on: November 01, 2020, 05:03:25 AM »

$14EE4
Thanks for the answer. But I don't understand why ESCONF (FF FF 00 C0 FF F8 33) byte 0 = FF (ignition coils not installed)?
The APX engine has 4 individual ignition coils in stock.
I am misunderstanding the meaning of the byte 0?
« Last Edit: November 01, 2020, 05:09:50 AM by pashka32 » Logged
TurboMMJ
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« Reply #4 on: November 01, 2020, 05:27:23 AM »

it is strange for me as well .

b0:FF    ZUE4(95)..:N(11)    ZUE3(94)..:N(11)    ZUE2(103).:N(11)    ZUE1(102).:N(11)   ZUE=Ignition coil
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fknbrkn
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« Reply #5 on: November 01, 2020, 07:16:35 AM »

Are you tryin to codeout the coils?
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gremlin
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« Reply #6 on: November 01, 2020, 07:23:23 AM »

But I don't understand why ESCONF (FF FF 00 C0 FF F8 33) byte 0 = FF (ignition coils not installed)?
The APX engine has 4 individual ignition coils in stock.

Nothing strange.
Ignition stage/coils diagnose in this ecu is switch off in stock software by manufaturer.
See and check CLAZETx - they all are nulled.
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gremlin
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« Reply #7 on: November 01, 2020, 07:35:55 AM »

it is strange for me as well .

b0:FF    ZUE4(95)..:N(11)    ZUE3(94)..:N(11)    ZUE2(103).:N(11)    ZUE1(102).:N(11)   ZUE=Ignition coil

It's absolute normal situation for ecus that used ignition power stage made as separate module.
https://www.car-bock.de/media/image/product/2371/lg/ignition-amplifier-a3-golf4.jpg
This diagnose is switch on when ecu used integrated coil/power ignition module on the spark plugs.
https://www.finjector.com/eng/image/1233

« Last Edit: November 01, 2020, 07:43:38 AM by gremlin » Logged
TurboMMJ
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« Reply #8 on: November 01, 2020, 09:19:15 AM »

understood
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