accel enrichment
 

Hey guys, I had my microtech tuned however they didn't have enough time to tune accel enrichment so i have poor throttle response when i come onto the gas (leans out).. Just want to know what to change so i can have a play to fix this.. I have a wideband sensor and controller

Start by changing the Pump1Amt and Pump2Amt. Pump1 is for low RPM, Pump2 is for high (I don't know the exact cutoff point...anyone know?).

If you send me your current Pump settings.
I can modify them to suit and fix your problem.

And as for your tuner not having time? It takes no more then a minute to do. i would not be using the same tuner again.

I will have a look and try figure out what ones i have to send

PUMP 1 AMT +06%, Pulse +04, Trig +06, Pump2 AMT 31%, time +10, trig +13.

Also my cold start is crap will crank heaps before it will start. when warm it fires right up

can you get a vid of it starting when cold so i can hear what it needs.

as for your pump settings. easy.

PUMP 1 AMT +20%,
Pulse +05,
Trig +10
Pump2 AMT 31%,
time +10,
trig +13.

Let me know if there is an improvement.

6%?! You're kidding me. As already suggestd, try closer to 20.

Your cold start needs to be tweaked after the main map is set up. It's in the cranking map. Give it a bit more fuel where it's struggling and see what happens.

holy crap so much better, not perfect but pretty close but could be other contributing factors anyway

Is it still missing alittle bit?

PUMP 1 AMT +26%,
Pulse +05,
Trig +09
Pump2 AMT 31%,
time +10,
trig +13

Try those..