Simon

ECU supplies the ground and the on state is ground.

Yes they are all set to do direct spark and full sequential.

Tacho will be fine on the ignition drive. The Dwell is calculated off the firing event and will vary a little as the RPM moves around. Unstable dwell can however also point to a trigger issue. If the timing is also unstable then likely a trigger issue.

You will need to open that file in the G4+ software and then modify to suit the G4

Yep Brad is on the money leading zeros need to be left off.

The coms issues come about when the TX and RX for the serial coms are connected to unused wires. If you wire in to the ECU on CAN 1 then use a CANF connector to wire to and only use CAN L and H and you will be fine. On CAN 2 there is no risk at all to effecting the USB coms.

We are still delivering what we say its just unfortunate that for this application is not performing to a level you are happy with. Its not a bug as such as it is doing exactly as we have requested it to do. There are always areas to improve and over time this can happen. I'm just saying that it is not going to happen instantly.

First step will be to get the PC link tuning software connected to check what the MAP sensor is reading at key on engine not running. Fault 10 and 11 both relate to AN volt 1. It is indicating its at either ground or 5V it cant be both at the same time so there might be a setting issue.

Yep the I would expect to be a second harmonic sensor (assuming stock sensor) they changed over around 2000

The later model EJs used a second harmonic sensor. The frequency will be up around 12kHz

I passed through to engineering and they confirmed this is the case and is expected operation Unfortunately there is more to it and its not a simple change by any means. Unfortunately for the time being its going to have to stay as is.

Given test mode is not happy that would tend to point to ECU damage. Best bet will be to get the unit in for service and we might then have some clues to the cause.

Make sure you have spanned the TPS and set the base timing. Also make sure the MAP has been fitted to the AFM wiring. Then you should be able to get a clean idle by just adjusting the master fuel number.

It might be pre PC tuning. Does the micro have a sticker on it with a firmware code?

It would be possible to still read something but likely the span would not be correct.

Reload takes it back to as it shipped

Just too many other projects on the go.

No movement at all on this.

Yes that is correct

Aux 2 will provide the ground

There are a few options with launch control. What is the application Road, Rally, Drag, Circuit?

On the EVO8 you have 2 volt channels not wired that could be used if we were to add the wires on.

The ECU has a dedicated baro sensor on board this is displayed as BAP in the runtimes.

Aux 4 is the control for Aux 9, And then the setting for Aux 9 controls Aux 10. Have a look at some of the factory E throttle car base maps for an example

Really need the full MAP from the ECU so we can see the other settings such as the ignition cut table.