Noted Sir on the shorting of inputs. As for the ABS, I don't have that sensor actually, just an assumption. Basically Sir, the real deal is like this.
I have a Suzuki Samurai JA11 turbo F5A-543cc EFI SOHC MT 6 valve with ECU model(DENSO 33920-80710), then I bought a surplus engine I/C Turbo F6A-660cc EFI SOHC MT 6 valve with ECU(DENSO 33920-82C5).
The stock engine was then replaced by F6A(engine+xmission) but the mechanic used the stock ECU and wiring. My observation is, the stcok ECU has less sensors as compared to the second one.
Right now the Sammy is running but not 100% sure if its optimum.
I'm planning to have it rewired so I can use the second ECU but afraid that some of the sensors are not available. Sad to say , I don't have the ECU wiring diagram also. In your experience Sir with Suzuki engine(Samurai/ Jimny), have you encounter this scenario?
I wouldn't advise shorting any inputs. The VSS must be a pulsed input although most vehicles will run OK without it you will get a Check Engine Light and a few functions, like fuel cut, will be disabled. Swapping a three terminal TPS into a two terminal type ECU may be possible but it would depend on the ECU and the characteristics of both sensors. I don't know about the ABS is that a signal from the ABS ECU into the ECU?
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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.
As far as ECU is concerned Sir, do you have any list of DO's and DON'Ts?Like for example one of my sensors - VSS is missing, or my ABS sensor is missing, can i short/loopback the input going to the ECU or just leave it as is?Can I convert a 3 terminal TPS to a 2 terminal TPS?
