RhinoPower Ltd

avivas · avivas

Hello friends, I have a Denso 33920-81AU-0 ECU, it is from a 2001 Suzuki Jimny, the problem is that the check engine signal does not come on on the dashboard and therefore the engine does not start, can someone help me with the diagram of the circuit of that board, There are traces burned on the board, tha...

TonyXL7 · TonyXL7

Hi All, What a nice, welcomed write up it was to find this - http://www.rhinopower.org/diag/diag_main.html I have scoured so many forums from 7+ years ago about ECU scanners for my suzuki, all of the just stop with someone having some success but never really revealing the details. Long story shor...

Massief · Massief

Thanks for the input, solved the fuel pump issue, engine started, then I shut down to change oil since it's been sitting a while. When I turned the key to try to restart, there was an electric click sound and entire electrical system went down, no lights, no buzzers, not even dome light. No fuses are blow...

Jim · Jim

I have a 2004 Grand Vitara 2.5L A/T 4x4. The ECU suffered catastrophic water damage and I'm in the process of trying to find a replacement. This vehicle's ECU has serial # of 33920-52JJ-0. Can I use an ECU with the 33920 but not the same as the last 5 in the serial #? Will an ECU without the same exact se...

Thomas Rouw · Thomas Rouw

Hi All, Currently swapping my second 16V, now in my brothers Sammi. I have a question about the wiring loom and ECU pinous as I have found what seems to be a fault in the loom from the Suzuki Baleno. In all schematics I find for the Immo type loom, the Fuelpump relay is controlled by pin B2 (FP) wire color i...

Grejga · Grejga

Hello everyone! This questions concerns a Grand Vitara 2003, v6, manual transmission. So, I got my ecu (33920 52j2 1) drenched by a clogged ac. I have found an other ecu with a different Suzuki parts number (33920 52jj 2). But, they have the same Hitachi number on the boards (GE222848 A). Are they the...

Massief · Massief

Car will start with starter fluid, dies immediately, fuel pump was locked up, replaced but still won't start. Tested with direct 12v to terminals and new pump works, I assumed fuse or relay, but none marked as such, all fuses and relays look ok and test ok anyway. Any ideas on next place to look?

lukususkey · lukususkey

Hello all, I have 1993 Suzuki vitara, 1.6L 16v, Automatic transmission. I have a problem. My OD OFF light is blinking and transmission is not working properly. I have to shift to L when take off, the I shift to D. IF I start with D car deos not move. I consulted with a few technicians, they say that Engine C...

TechSupport · TechSupport

This is an OBD2 ECU for a 1996 Suzuki Sidekick or Geo Tracker. The processor is an H8/536 which is very similar to the H8/532 processor used in the OBD1 models but with a few extra tricks thrown in. Its an OTP (one time programmable) device and requires a daughterboard to allow code modifications and rem...

TechSupport · TechSupport

The information for this ECU has been provided to me. I have the source code and the locations of the fuelling tables and (the only) ignition table is known. http://www.rhinopower.org/ECUs/64E10/64E10.html

Snertsky · Snertsky

Hi folks, I'm brand new here. I was sent here from Suzuki Forum for expert advice with an ECU issue. I'm also brand new to this level of diagnosis. I've tinkered with Arduino in school so I'm not afraid of it, but I've never messed with soldering. There's an electronics guy in town that I think could get th...

emrcntrkkn · emrcntrkkn

i need map of 33920 81cf0 ecu. There are some burning areas and ı need to find ways and see layers. thanks

bng01 · bng01

Hi. We have a 1997 Suzuki Vitara 16v. It overfuels badly when the air flow meter is connected. If we disconnect it it runs well, although the fuel consumption is slightly high. We have replaced the airflow meter with a new new unit, not gen Suzuki, aftermarket but the results are the same. I have checked...

OakhurstFabnTech · OakhurstFabnTech

Im an Auto tech who specializes in exhaust and offroad fabrication. but general repairs pays the bills. Im repairing my first pcb (other than changing out LEDs and gauge servos from instrument clusters) THIS IS MY DAILY DRIVER, or was. I have already dealt with C37, C4 (the worst culprit), R40, C5, C2...

TechSupport · TechSupport

This is one of the very first Suzuki ECUs and has no spark control, the picture is from a now defunct website. The processor is a 63B01 microcontroller and the firmware version is E257.

Suzitrek67 · Suzitrek67

Hi and regards. I found a donor ECU for my 94 16v 4dr 4speed AT car, but is number 33920-70EB0. What problems would I encounter using her? Or I should not even try it? On the other hand I found a FED version number 33920-58B40 US-AT. Will that also be a problem or there is a hack to make it work? Right now Im run...

L84sky · L84sky

I am trying to document the PCM (33920-67DU-1) components for a 2001 Grand Vitara/Tracker. The three components I can't identify are: 1. IC2 = 65025L(A)903. I believe this may be a field programmable gate array but I have no datasheet or pinout. 2. IC20 = HRA-99A. I think this component is made by Hita...

PatrickVB · PatrickVB

Good Morning As its a topic that has being discussed numinous times I need some help. Bought the vehicle new for my wife just before the new model and also a base model GL It comes without a Rev counter etc I would like to get the info Via the OBD and give her some indication of RPM as she complains that the veh...

Victor · Victor

Hi, This is Victor from Thailand. A question regarding the high RPM at idle speed. Having tested my car with RV monitoring, here are the results. See attached pictured for more info. 1. With AC OFF, the ECU calls for the target idle at 799. The actual RPM was 1034. TPS was 0%. IAC was 38%. 2. With AC ON, t...

TechSupport · TechSupport

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....

Victor · Victor

Hi, I decided to create another topic to avoid the confusion and for a sake of people searching. Another question about the EGR. 1. Having monitored the EGR flag viewer, I understand that EGR only opens if the RPM is greater than 1800 RPM. Is this a correct behavior? 2. When it comes to data viewer, I wa...

Orchid70 · Orchid70

Hi I have not access to the car yet - Ive been told of this problem after changing the engine and now the car wont start and no engine ligt is present or milage counter - so - first plase to look is that the ECU is grounded properly. Before runnig to the car Id like to know a bit more about it =) Also - Id like to f...

LM42 · LM42

So, apart from connection, what type is in the engine?wideband or narrow? Can I use any heated type?

sergio · sergio

hello i need xdf file for open the bin file in tunerpro. the file is not download for Suzuki swift gti mk3 thanks

Sirtatalot · Sirtatalot

Hello everyone. I have a 93 sidekick and I’m looking for a ecu with the number of 33920-58b60. I had it sent out for repair but module experts said it was unrepairable. What can I do and is there a different ecu that would work?

dirtzuk · dirtzuk

anyone have an image or link to a stock 1.6 8v vitara ignition map?

TechSupport · TechSupport

I have most of the schematics for this ECU and the source code. Ignition and fuelling tables are known. -- Edited by Rhinoman on Sunday 19th of May 2013 09:37:03 PM

Heriberto · Heriberto

Hi Need some help with this problem, This Vitara not have OEM immobilizer system but when I disconnect the battery and reconnect again the vehicle crank but not start and set a code P1649., I check all about engine input sensors signal and all ok, not have any info about how resolve (P1646 - ID code in...

veliky · veliky

Hello there suzuki baleno 1.8 gtx 1997 model 33920-62G50 there is a brain immo problem, I found the brain, but we could not introduce the key, it needs software file.

Yez · Yez

Hi I have a problem identifying the diode that has failed in the Suzuki ECU. The marking on the diode is 5-6L2, but I cannot find any documentation about this diode. Does anyone know what can I buy a replacement for this diode? Is it an ordinary rectifier diode or a zener diode?

Topic		Started By	Replies	Views	Last Post
	ECU suzuki jimny 2001 (Preview) Hello friends, I have a Denso 33920-81AU-0 ECU, it is from a 2001 Suzuki Jimny, the problem is that the check engine signal does not come on on the dashboard and therefore the engine does not start, can someone help me with the diagram of the circuit of that board, There are traces burned on the board, tha...	avivas	0	56	September 14th by avivas
	H27A ECU (hitashi?) - Suzuki XL7 2003 (updated dash ADM market) (Preview) Hi All, What a nice, welcomed write up it was to find this - http://www.rhinopower.org/diag/diag_main.html I have scoured so many forums from 7+ years ago about ECU scanners for my suzuki, all of the just stop with someone having some success but never really revealing the details. Long story shor...	TonyXL7	2	684	September 1st by levitaylor
	98 Suzuki sidekick sport, no electrical (Preview) Thanks for the input, solved the fuel pump issue, engine started, then I shut down to change oil since it's been sitting a while. When I turned the key to try to restart, there was an electric click sound and entire electrical system went down, no lights, no buzzers, not even dome light. No fuses are blow...	Massief	1	249	May 5th by johnwood
	2004 Grand Vitara 2.5L A/T 4x4 ECU (Preview) I have a 2004 Grand Vitara 2.5L A/T 4x4. The ECU suffered catastrophic water damage and I'm in the process of trying to find a replacement. This vehicle's ECU has serial # of 33920-52JJ-0. Can I use an ECU with the 33920 but not the same as the last 5 in the serial #? Will an ECU without the same exact se...	Jim	1	178	April 26th by TechSupport
	ECU G16B Baleno FP Pinout problem (Preview) Hi All, Currently swapping my second 16V, now in my brothers Sammi. I have a question about the wiring loom and ECU pinous as I have found what seems to be a fault in the loom from the Suzuki Baleno. In all schematics I find for the Immo type loom, the Fuelpump relay is controlled by pin B2 (FP) wire color i...	Thomas Rouw	1	170	April 8th by TechSupport
	Different Suzuki part number but same Hitachi number on the bord. Are they the same? (Preview) Hello everyone! This questions concerns a Grand Vitara 2003, v6, manual transmission. So, I got my ecu (33920 52j2 1) drenched by a clogged ac. I have found an other ecu with a different Suzuki parts number (33920 52jj 2). But, they have the same Hitachi number on the boards (GE222848 A). Are they the...	Grejga	10	558	Mar 23, 2023 by Ray
	98 Suzuki sidekick sport, no start, fuel pump (Preview) Car will start with starter fluid, dies immediately, fuel pump was locked up, replaced but still won't start. Tested with direct 12v to terminals and new pump works, I assumed fuse or relay, but none marked as such, all fuses and relays look ok and test ok anyway. Any ideas on next place to look?	Massief	3	216	Jan 26, 2023 by TechSupport
	1993 Suzuki Vitara (Escudo-sidekick) ECU (Preview) Hello all, I have 1993 Suzuki vitara, 1.6L 16v, Automatic transmission. I have a problem. My OD OFF light is blinking and transmission is not working properly. I have to shift to L when take off, the I shift to D. IF I start with D car deos not move. I consulted with a few technicians, they say that Engine C...	lukususkey	5	667	Jan 26, 2023 by Toys-n-joys
	33920-71EC1 1996 Sidekick/Tracker 1.6 16V US AT (Preview) This is an OBD2 ECU for a 1996 Suzuki Sidekick or Geo Tracker. The processor is an H8/536 which is very similar to the H8/532 processor used in the OBD1 models but with a few extra tricks thrown in. Its an OTP (one time programmable) device and requires a daughterboard to allow code modifications and rem...	TechSupport	11	4034	Jan 22, 2023 by TechSupport
	33920-64E10 Swift GTI (I2) (Preview) The information for this ECU has been provided to me. I have the source code and the locations of the fuelling tables and (the only) ignition table is known. http://www.rhinopower.org/ECUs/64E10/64E10.html	TechSupport	20	9081	Jan 11, 2023 by Agostino95
	97 Sidekick ECU - No 5V Ref (pics) (Preview) Hi folks, I'm brand new here. I was sent here from Suzuki Forum for expert advice with an ECU issue. I'm also brand new to this level of diagnosis. I've tinkered with Arduino in school so I'm not afraid of it, but I've never messed with soldering. There's an electronics guy in town that I think could get th...	Snertsky	3	735	Oct 31, 2022 by TechSupport
	can anyone help me find Samurai Ecu board map 33920 81cf0 please... (Preview) i need map of 33920 81cf0 ecu. There are some burning areas and ı need to find ways and see layers. thanks	emrcntrkkn	1	310	Oct 26, 2022 by TechSupport
	Vitara overfuelling (Preview) Hi. We have a 1997 Suzuki Vitara 16v. It overfuels badly when the air flow meter is connected. If we disconnect it it runs well, although the fuel consumption is slightly high. We have replaced the airflow meter with a new new unit, not gen Suzuki, aftermarket but the results are the same. I have checked...	bng01	21	3362	Apr 20, 2022 by TechSupport
	ECM 33920-60A31 need to identify D22 (Preview) Im an Auto tech who specializes in exhaust and offroad fabrication. but general repairs pays the bills. Im repairing my first pcb (other than changing out LEDs and gauge servos from instrument clusters) THIS IS MY DAILY DRIVER, or was. I have already dealt with C37, C4 (the worst culprit), R40, C5, C2...	OakhurstFabnTech	11	516	Apr 11, 2022 by OakhurstFabnTech
	33910-60A31 (Preview) This is one of the very first Suzuki ECUs and has no spark control, the picture is from a now defunct website. The processor is a 63B01 microcontroller and the firmware version is E257.	TechSupport	1	1680	Apr 7, 2022 by OakhurstFabnTech
	33920-70EB0 ecu on a 94 Suzuki that uses 33920-58B00 (Preview) Hi and regards. I found a donor ECU for my 94 16v 4dr 4speed AT car, but is number 33920-70EB0. What problems would I encounter using her? Or I should not even try it? On the other hand I found a FED version number 33920-58B40 US-AT. Will that also be a problem or there is a hack to make it work? Right now Im run...	Suzitrek67	3	650	Dec 1, 2021 by Suzitrek67
	Need help identifying PCM components (Preview) I am trying to document the PCM (33920-67DU-1) components for a 2001 Grand Vitara/Tracker. The three components I can't identify are: 1. IC2 = 65025L(A)903. I believe this may be a field programmable gate array but I have no datasheet or pinout. 2. IC20 = HRA-99A. I think this component is made by Hita...	L84sky	0	564	Oct 19, 2021 by L84sky
	Canbus OBD2 Maruti Swift 2017 (Preview) Good Morning As its a topic that has being discussed numinous times I need some help. Bought the vehicle new for my wife just before the new model and also a base model GL It comes without a Rev counter etc I would like to get the info Via the OBD and give her some indication of RPM as she complains that the veh...	PatrickVB	0	552	Sep 7, 2021 by PatrickVB
	High RPM at idle speed (Preview) Hi, This is Victor from Thailand. A question regarding the high RPM at idle speed. Having tested my car with RV monitoring, here are the results. See attached pictured for more info. 1. With AC OFF, the ECU calls for the target idle at 799. The actual RPM was 1034. TPS was 0%. IAC was 38%. 2. With AC ON, t...	Victor	6	692	Aug 27, 2021 by Victor
	33920-81A11 Jimny 1999 G13BB (Preview) 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....	TechSupport	7	4280	Aug 26, 2021 by TechSupport
	EGR Flow Rate (Preview) Hi, I decided to create another topic to avoid the confusion and for a sake of people searching. Another question about the EGR. 1. Having monitored the EGR flag viewer, I understand that EGR only opens if the RPM is greater than 1800 RPM. Is this a correct behavior? 2. When it comes to data viewer, I wa...	Victor	4	583	Aug 6, 2021 by Victor
	G13BB Sweden sold Jimny 1999 - where is ECU ground point? (Preview) Hi I have not access to the car yet - Ive been told of this problem after changing the engine and now the car wont start and no engine ligt is present or milage counter - so - first plase to look is that the ECU is grounded properly. Before runnig to the car Id like to know a bit more about it =) Also - Id like to f...	Orchid70	1	1462	Jun 22, 2021 by pes2022coinshack
	jimny m13a o2 sensor replacement (Preview) So, apart from connection, what type is in the engine?wideband or narrow? Can I use any heated type?	LM42	0	569	Jun 17, 2021 by LM42
	xdf file for tunerpro (Preview) hello i need xdf file for open the bin file in tunerpro. the file is not download for Suzuki swift gti mk3 thanks	sergio	3	819	May 23, 2021 by sergio
	Ecu issue (Preview) Hello everyone. I have a 93 sidekick and I’m looking for a ecu with the number of 33920-58b60. I had it sent out for repair but module experts said it was unrepairable. What can I do and is there a different ecu that would work?	Sirtatalot	2	721	May 21, 2021 by Sirtatalot
	1.6 8v ignition map (Preview) anyone have an image or link to a stock 1.6 8v vitara ignition map?	dirtzuk	3	2382	Feb 23, 2021 by Fred74
	33920-70E10 - Vitara 1.6 8V TBI 1999 (Preview) I have most of the schematics for this ECU and the source code. Ignition and fuelling tables are known. -- Edited by Rhinoman on Sunday 19th of May 2013 09:37:03 PM	TechSupport	4	9575	Feb 18, 2021 by TechSupport
	2010 Grand Vitara 3.2 crank but no start (Preview) Hi Need some help with this problem, This Vitara not have OEM immobilizer system but when I disconnect the battery and reconnect again the vehicle crank but not start and set a code P1649., I check all about engine input sensors signal and all ok, not have any info about how resolve (P1646 - ID code in...	Heriberto	0	618	Feb 2, 2021 by Heriberto
	Suzuki baleno 1.8 gtx 1997 immo help (Preview) Hello there suzuki baleno 1.8 gtx 1997 model 33920-62G50 there is a brain immo problem, I found the brain, but we could not introduce the key, it needs software file.	veliky	0	633	Jan 22, 2021 by veliky
	ECU Suzuki identyfying the diode (Preview) Hi I have a problem identifying the diode that has failed in the Suzuki ECU. The marking on the diode is 5-6L2, but I cannot find any documentation about this diode. Does anyone know what can I buy a replacement for this diode? Is it an ordinary rectifier diode or a zener diode?	Yez	1	1053	Oct 27, 2020 by Zukistedt
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