[subzero]

Need new wideband sensor
Clean house p wiring testing idle

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[subzero]

Today after all complication i restarted the tune
Noe idle speed is much better have better responce
And acceleratin respond better with lamda fluctuate beetween 14.3 on idle and 14.7 on cruise
My injector dead time wotk ok at 1.3 ms i have same afr at the same rpm beetween 2 and 4 squirts
I think i go for 4 squirts

[subzero]

My god too much power and torque
The car become a beast

[subzero]

used original ecu to control idle
now i have 1000 rpm stable idle
i found that original tps change the advance map on idle open throttle

[subzero]

Backordered lsu 4.9 and 4 440cc greengiant oem injectors from china
Someone tested the china oem injectors?
Is good? My previous injectors 3 are ok after cleaning the fourth one has 12 percent less flow @3 bar
I think is beter to try china oem.4 new bosch costs 70 euro each

[rallikuski]

I think there is a reason why OEM bosch costs 70$ for each... What i read and searched any china injectors seems "not so good quality"...

[subzero]

ordered 4 original bosch injectors 440 cc
o2 sensor is on the way
ordered automotive tube various sizes
plus ordered scg ecu v1 pcb and parts to move on coolest 51 pin ecu box

[subzero]

New arrival bosch green giants injectors 4 new
Original

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[subzero]

Finally idle tuned well 14.2 to 14.5 afr
Dead time 1.2 ms

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IMG_20200608_130356.jpg (6.43 MiB) Viewed 3887 times

[subzero]

today was great day driving the car on road and used auto tune
highload map and cruise is tuned
now i have to tune high rpm zone