[rusEfi] hello all - Mitsubishi #31

[AndreyB]

Do you have AFR/WBO sensor connected to the car? This log has no AFR data.

Fuel goes up because your VE goes to 99%, so your injectors are not capable of so much fuel - assuming VE is in fact 99%.

Fixed coil dwell in the logs displayed as "map" units - now will be using proper "ms" units.

todo https://github.com/rusefi/rusefi/issues/368

/**
* This indicates an issue with coil control
*/
CUSTOM_OUT_OF_ORDER_COIL = 6149

[matt]

i need bigger injector.

[AndreyB]

i need bigger injector.

Do you have some after-market forced induction? Wonder why are OEM injectors not enough.

[AndreyB]

rusEfi defect https://github.com/rusefi/rusefi/issues/370

Looks like error code 6050 is thrown by mistake here

[AndreyB]

Just fixed #370 so the error code would disappear.

Why these two green spikes? Lean/rich/lean around where you let off throttle pedal?

[matt]

Do you have some after-market forced induction? Wonder why are OEM injectors not enough.

none. my engine is mitsubishi 4g61 n/a, engine block rebore to 86mm to fit with toyota caldina high comp piston.
got fix something yesterday. i add more grounding cable and my ligh seems brighter then before.

and also got fix my 12v input. i will test it this evening and post a log.

[matt]

Just fixed #370 so the error code would disappear.

Why these two green spikes? Lean/rich/lean around where you let off throttle pedal?

no idea. wideband sensor is mount at back of exhaust pipe. so maybe outside O2 came in or maybe my bad grounding cause this.

[matt]

going better now with grounding fix.
really need bigger injector.

it is normal voltage drop to 12v at high rpm?

injector99.png

[kb1gtt]

Voltage drop at high RPM is not normal. Voltage drop will also decrease your injector flow. Do you have a current clamp? Can you verify if the alternator is simply turning off, or if your car is consuming more energy that the alternator can provide. Perhaps you have corroded wires on your alternator, limiting the alternators ability to generate amps.

[matt]

i don't have current clamp. only have a normal multi meter.
can i use multi meter to measure current.

[kb1gtt]

For this current, a multi-meter is typically bad. Your meter typically is limited to 10A, and your alternator should be able to produce 60A or more. I suspect a poor electrical connection, as the voltage does not drop instantly, it seems to back down as you increase RPM. Can you check the wires for the alternator and make sure they are good and solid connections?

Was your alternator ECU controlled or is that controlled internal by the alternator?

[matt]

Was your alternator ECU controlled or is that controlled internal by the alternator?

i believe it controlled internal.

[stefanst]

One possibility for the decreased voltage would be that the ground plane on the ECU is being pulled up by the longer sustained current through the injectors.

[matt]

going to do launch control. i wired a to input 7 with clutch switch. got clutch up/down display at tunerstudio.
what is setting at tunerstudio should be?

[AndreyB]

not much launch control logic in rusEfi at the moment

[matt]

I been silent nearly 1 year.
My next plan is change bottom block with 4g63, wild cam (294/294) booated with td05 Mitsubishi turbo.
Trigger will be Yoshifab 24/1 to get more resolution.

One question:

Do Rusefi support this trigger?

[AndreyB]

Any equally spaced trigger wheel is supported including 24/1

[nishirams]

I been silent nearly 1 year.
My next plan is change bottom block with 4g63, wild cam (294/294) booated with td05 Mitsubishi turbo.
Trigger will be Yoshifab 24/1 to get more resolution.

One question:

Do Rusefi support this trigger?

Hi Matt, I'm from Malaysia too. is there anyway I could get in touch with you. If possible, drop me a text 0127090659, would love to pick your thoughts on RUSefi