dmacnz

Thanks, would be much appreciated. Running 3xG4's now!!

Previously Daniel McAulay wrote: Just updated to the latest firmaware, Some great changes but still no Average lambda reading when using CANBUS UEGO. So still unable to use run closed loop fueling. Any idea when this fix is coming? or is It possible to test the "test' firmware? Regards Dan

Just updated to the latest firmaware, Some great changes but still no Average lambda reading when using CANBUS UEGO. So still unable to use run closed loop fueling. Any idea when this fix is coming? or is It possible to test the "test' firmware? Regards Dan

Previously Quang Lam wrote: so if I use this link G4 plus plug in ecu I would just have to change out the map sensor to a bigger one right?  does link sell this too or can I use example hks ,apexi etc? and if I buy this ecu now can I get the ecu preloaded with the engine modifications ive done like bigger turbo, larger injectors etc,etc im willing to buy extra if you this is possible, this is just until I drive to the city and book the car in for a fine tune?  A GM 3 Bar map sensor is pretty common. Will allow you to run around 2 Bar of boost. Most 20g's seem to do best around 1.5 Bar. So should be perfect. For a 20G you will want some 600-750cc injectors. Â

Fantastic! Looking forward to that!

Any update on Closed loop fuel via CAN bus yet? Still hoping to get this bug fixed asap!! CAN bus is the future!

Looking at unlocking the onboard knock feature on my V2 wrx g4+. But i cannot see a knock input on the wire diagram. Does it exist? Â

I'm hoping that I have just over looked a setup option!!!

Find attached a PCl and logs. Using wide band stoich mode. Thanks Dan

The attached map is as it was when i turned the closed loop on or off.

Hi, Having a problem with Closed loop lambda on my G4+ on a V2 Subaru wrx. I am using a KMS Can bus UEGO. It seems to be working correctly as most of the fuel map was populated using quick tune. This works perfectly. It follows the fuel target map correctly. But... When I turn on Closed loop lambda (wide band). The CL fuel correction goes to Max clamp. I have tried adjust fuel map etc. and it seems to have no effect. The closed loop seems to have a find of its own! I have doubled checked the AFR target map. I tired many different gain values with no luck1 As I am use CAN bus UEGO. i have nothing selected as Lambda 1. As the CAN UEGO should automatically be defaulted to Lambda 1.Â

I ordered it directly from KMS http://kms.vankronenburg.nl Best to give them a email! All wired up today! Works like a dream, no offset problems! and no calibration needed!Â

If you wire the analogue output from the LM2 into any analogue input on the G4 and then assign this as Lambda one. (use Innovate LC1) as the calibration data. You should then have Lambda 1 info from your LM2 and can set up auto tune. Autotune will be hard to use on a boat, as you need to maintain the centre of the cell being tuned for a second or so. May need some kinda of load dyno.Â

Having two AFR target maps would be nice. I run closed loop over the whole map, so to be able to switch fuel maps and fuel targets maps from a switched input would be very nice,

Has anyone tried to used closed loop fuel over the whole fuel map? Using the more accurate CAN bus Lambda setups? Keen to give it a try. Any reasons not too? Was thinking a few % could be nice.Â

Any one willing to share a Ej20 400hp ignition map?! 15* at peak TQ and 21* at Peak HP sounds ok?!Â

Hi All, Have a rather strange question. I have a 99 Wrx which seems had the engine replaced by a older V1 or V2 and in need of a tune after a few mods. Im currently living in Macau and thinking of a G4 to tune this car. Problem is there is no dyno or tuners that I can find here,.Would it be possible to make a tune or get someone to make a map for my car by starting with a retarded version of the base map and sending the tuner a data logged drive? Log a drive, send the log to a tuner and get a map made? I know it would be a long process involving alot of map changing and logging before getting a good map. Im happy to buy a wide band and knock block to aid in logging. But wanna make sure this rather odd idea is possible before I go out and start buying bits! Any ideas on how to get a decent map made in a place with limited resources would be great! Thanks DanÂ

Would also love a good WRX V2 map for a stock ish engine with FMIC and exhaust.