Do I Need a battery charger for COBB Tune?

[aaronc7]

I use the harbor freight special, and honestly i really like it. I like that it gives you an actual voltage readout. Mine is hooked up 24/7 to my other car

https://www.harborfreight.com/4-amp...ntrolled-battery-chargermaintainer-63350.html

 

[jimlloyd40]

Come on man.

Waiting for cooler weather and the time.

 

[Nerdy Oreo]

Waiting for cooler weather and the time.

FYI I got the stage 2 cobb tune installed lol. And boy did I not feel a power increase lol. All I noticed was the turbo fluttering heavily under boost lol. I'm hoping eqt feels like a big increase in power lol.

 

[jimlloyd40]

FYI I got the stage 2 cobb tune installed lol. And boy did I not feel a power increase lol. All I noticed was the turbo fluttering heavily under boost lol. I'm hoping eqt feels like a big increase in power lol.

The EQT tune will be a huge improvement. Cobb's OTS tunes are very good.

 

[Nerdy Oreo]

The EQT tune will be a huge improvement. Cobb's OTS tunes are very good.

Yeah super underwhelming lmfao.ive heard cobb made tunes suck

 

[jimlloyd40]

Yeah super underwhelming lmfao.ive heard cobb made tunes suck

It's kind of strange that Cobb could invent the Access Port and then can't tune on their own device.

 

[Nerdy Oreo]

It's kind of strange that Cobb could invent the Access Port and then can't tune on their own device.

So true lol

 

[Nerdy Oreo]

It's kind of strange that Cobb could invent the Access Port and then can't tune on their own device.

My afr sits at 14avg and under wot is 29 peak. That OK on eqt STG 2?

 

[jimlloyd40]

My afr sits at 14avg and under wot is 29 peak. That OK on eqt STG 2?

Do you mean boost instead of AFR? Where are you seeing that number?

 

[Nerdy Oreo]

Do you mean boost instead of AFR? Where are you seeing that number?

Afr

 

[Nerdy Oreo]

Do you mean boost instead of AFR? Where are you seeing that number?

Here's a photo. I'm in park and you can see what afr hit at peak.

 

[daconchslop]

If you’re seeing 29 on WOT afr, your motor has blown up. That 29 is just the highest number the AP recorded and it would have happened off throttle. Clear all the values and you will get a minimum reading on your next pull. That’s the one that matters during WOT. Should be around 11.7-12 under load. You should log the pulls, to get the accurate readings throughout the event.

 

[Nerdy Oreo]

If you’re seeing 29 on WOT afr, your motor has blown up. That 29 is just the highest number the AP recorded and it would have happened off throttle. Clear all the values and you will get a minimum reading on your next pull. That’s the one that matters during WOT. Should be around 11.7-12 under load.

Okay will do

 

[Nerdy Oreo]

If you’re seeing 29 on WOT afr, your motor has blown up. That 29 is just the highest number the AP recorded and it would have happened off throttle. Clear all the values and you will get a minimum reading on your next pull. That’s the one that matters during WOT. Should be around 11.7-12 under load. You should log the pulls, to get the accurate readings throughout the event.

Looks like that 29 is the fuel dump for the pops and bangs. I'm peaking at like 13/14 wot

 

[Nerdy Oreo]

Do you mean boost instead of AFR? Where are you seeing that number?

Also, massive difference. Very happy with it lol. Way faster and more responsive.