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Post Info TOPIC: 33920-81A11 Jimny 1999 G13BB


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RE: 33920-81A11 Jimny 1999 G13BB
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TechSupport ha scritto:



ID diagnostico Jimny 81A11 1903
Indirizzo diagnostico finora conosciuto:

Funzione Addr
IAT 9
CTS 8
BATT 22
IAD n / c
COAdj n / c
TPS Angolo 10
TpS Volt 11     Messa a
terra ????

Trim1 19
Trim2 20
Trim3 21

2 trim sono STFT e LTFT, 1 trim è un servizio ISC

Questa ECU può essere riprogrammata usando il collegamento dati seriale.

it's possible to tune this ecu?


 



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You need to check the base timing and resistor first and then you can add that correction into the remap of base timing. base advance at idle and low loads should be kept stock to maintain compliance with emission regulations.

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1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine
2000 Suzuki Vitara 1.6 8V, many mods
2004 Suzuki Ignis 1.5VVT 4Grip
2006 Suzuki Jimny 1.3VVT JLX+
and many more.



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So when mapping base ign table its proberly best to put the 0 deg resitsor in so that what the new ign advance is the engine will actually get.



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Interesting, were about is this located exactally



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I've done quite a lot of work on this ECU but I need to update this thread. The base ignition timing can be adjusted by changing the ignition trim resistor under the dashboard, the standard values are:

Part Number                Mark    Resistance         Advance
33926-76G1010-5
33926-76G20282-4
33926-76G303160-3
33926-76G404270-2
33926-76G505430-1
33926-76G01                      N6800
33926-76G60610001
33926-76G70715002
33926-76G80822003
33926-76G90936004
33926-76GA01062005
33926-76GB011120006


__________________

1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine
2000 Suzuki Vitara 1.6 8V, many mods
2004 Suzuki Ignis 1.5VVT 4Grip
2006 Suzuki Jimny 1.3VVT JLX+
and many more.



Guru

Status: Offline
Posts: 1197
Date:
Permalink  
 

Jimny 81A11

Diagnostic ID 1903
Diagnostic address known so far:

Function  Addr
IAT  9
CTS  8
BATT  22
IAD  n/c
COAdj  n/c
TPS Angle 10
TpS Volts 11    
Ground????

Trim1  19
Trim2  20
Trim3  21

2 trims are STFT and LTFT, 1 trim is ISC duty

This ECU can be reprogrammed using the serial data link.



__________________

1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine
2000 Suzuki Vitara 1.6 8V, many mods
2004 Suzuki Ignis 1.5VVT 4Grip
2006 Suzuki Jimny 1.3VVT JLX+
and many more.

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