RhinoPower Ltd

yknot · Member

RE: Baleno ECU into Vitara

Chevy · Newbie

Sorry James I mean Rotor signal not Crankshaft sensor. There is a difference model (see the attachement). On Rotor signal diagram there are 5 teeth signal sensor. The 5th teeth send signal to ECU to find piston position. The question : Could I use this distributor for this ecu? Could I set the distributor to engine then to find the piston position with rotate the distributor manually? What should I do?
How about pin out A2 (injector no 3, 4) and A15 (injector 1&2), I think it should be A2 (injector 1&4) and A15 (injector 2&3) because I checked the origin injector wiring are pararell injector 1,4 and 2,3.

TechSupport · Guru

I would wire it as per the Baleno pin out although I don't think that it makes a lot of difference. The Baleno doesn't use the crankshaft sensor so you can leave it disconnected.

Chevy · Newbie

Thanks for your pin out table. But a little question James! at pin out A2 (injector no 3, 4) and A15 (injector 1&2), I think it should be A2 (injector 1&4) and A15 (injector 2&3) because I checked the origin injector wiring are pararell injector 1,4 and 2,3.

Chevy · Newbie

The distributor is origin for vitara epi G16B early model (year 1995). since 2010 until now, I use ecu megasquirt2 with internal map sensor but if I have Found out the diagram I will use external Map sensor.

TechSupport · Guru

The schematic above seems to be wrong it doesn't tie up with the pin designations as printed on the silk screen. I found the following information on team-bhp.com and it does look OK but I haven't fully checked it.

after tracing pin out one by one and open ECU casing, i found that previous posting isn't compatible with ECU Denso 33920 - 60GB1. Here is right one.

A1 - Ground
A2 - Injector 3 & 4
A3 - IAC valve
A4 - EGR solenoid
A5 - EVAP canister
A6 - Blank
A7 - Fuel Pump
A8 - Radiator fan
A9 - Blank
A10 - Power steering
A11 - Engine Start
A12 - Power source
A13 - Ground
A14 - Ground
A15 - Injector 1 & 2
A16 - IAC valve
A17 - A23 Blank
A24 - Ground
A25 - Power Source
A26 - Power Source backup

B1 - Main relay
B2 - Check Engine
B3 - Duty output
B4 - Blank
B5 - Transmission AT model
B6 - Data Link
B7 - A/C On signal
B8 - Test switch
B9 - Ignitior
B10 - Ignitor
B11 - Transmission control AT
B12 - A/C cut signal
B13 - Transmission control AT
B14 - Transmission control AT
B15 - Diodes for electric load
B16 - Diag switch terminal

C1 - Speed sensor
C2 - Camshaft sensor
C3 - MAP
C4 - TPS
c5 - Engine coolant
C6 - Power source for sensor
C7 - Idle switch
C8 - Camshaft sensor negative
C9 - Oxygen
C10 - Blank
C11 - IAT
C12 - Ground for sensor

TechSupport · Guru

OK lets summarise the information that you sent me. You have a Suzuki Vitara with a 16V engine, I don't know the year but you have the injectors wired in pairs which indicates an early model.

The ECU that you want to fit is a Baleno 33910-60GB1 which uses a 68HC11 processor and is remappable:

60GB1 PCB

This is the distributor that you have:

Vitara distributor

I'll link the schematics as they are quite large:

http://www.rhinopower.org/ECUs/60GB1/images/schematic1.jpg

http://www.rhinopower.org/ECUs/60GB1/images/schematic2.jpg

The distributor that you have, is it the original carb distributor? it looks OK for the Baleno ECU but you may need to lock up the timing advance mechanism. Is the MAP sensor from a Vitara or is it part of the Megasquirt set up?

Chevy · Newbie

Hi James,

would you like to help me to find out the diagram ECU P/N 33920-60GB.

I try to use on suzuki vitara 4x4 1600 cc, with map sensor. At this time I use Mega squirt2 to control the engine.

Thanks for your help.

This is my vehicle statistic:

- the engine is replaced from carbu to EFI

- Engine type G16B, 16 valve

- Standard spesification