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Showing results 1 to 25 of 36 Search: Posts Made By: GB Cerato
Forum: Kia & Hyundai Turbo 05-21-2022, 05:19 AM
Replies: 4,950
Views: 842,313
Posted By GB Cerato
I have a 1.6l turbo and I get timing corrections...

I have a 1.6l turbo and I get timing corrections up to 9.5 across IGN 2 -3- 4 on all maps. I was told that on 1.6l turbo's the IGN values are different that on the stingers V6 platform.
The value...
Forum: Kia & Hyundai Turbo 05-10-2022, 04:30 PM
Replies: 6
Views: 724
Posted By GB Cerato
You can use the boost drop setting in the app to...

You can use the boost drop setting in the app to reduce boost in 1st 2nd or 3rd gears.
Forum: Kia & Hyundai Turbo 05-04-2022, 05:41 PM
Replies: 7
Views: 471
Posted By GB Cerato
Sorry I thought the log was from a 1.6l turbo car...

Sorry I thought the log was from a 1.6l turbo car because the original post was about a forte.
Ignore my post for stinger info, but I am sure someone else will be able to help.
Forum: Kia & Hyundai Turbo 05-04-2022, 01:18 AM
Replies: 7
Views: 471
Posted By GB Cerato
From my understanding, IGN values read...

From my understanding, IGN values read differently on the 1.6l turbo platform than they do on the stinger platform.
I have a 2019 Cerato GT (Forte in USA) and have been using a JB4 for about a...
Forum: Kia & Hyundai Turbo 04-30-2022, 05:50 PM
Replies: 6
Views: 724
Posted By GB Cerato
I do run Map 4 on the same fuel mixture you are...

I do run Map 4 on the same fuel mixture you are talking about and in cooler weather it runs great, above 85-90f I get IAT's above 125f and it isn't really happy at that point in map 4 as the DME...
Forum: Kia & Hyundai Turbo 04-30-2022, 04:55 AM
Replies: 6
Views: 724
Posted By GB Cerato
I have a 2019 Cerato GT (Forte in the USA) with...

I have a 2019 Cerato GT (Forte in the USA) with the 1.6l turbo. I have had the JB4 on the car for about a year and love it. I started out running map 1 and 2 on 93 and the car ran great. I then went...
Forum: Kia & Hyundai Turbo 03-22-2022, 03:06 AM
Replies: 0
Views: 645
Posted By GB Cerato
Map 6 progress, could someone have a quick look?

I have been doing lots of tuning and adjusting lately to try and smooth the boost curve and reduce boost spikes and throttle closing between shifts and I think I am finally getting somewhere.
...
Forum: Kia & Hyundai Turbo 03-15-2022, 07:30 PM
Replies: 4
Views: 708
Posted By GB Cerato
I have never had it run lean, even in high temps...

I have never had it run lean, even in high temps (ambient 105f IAT 130+). If you have access to E85 it does help a lot.
I run a custom Map 6 to help smooth out the boost curve as it does fluctuate...
Forum: Kia & Hyundai Turbo 03-15-2022, 04:52 PM
Replies: 4
Views: 708
Posted By GB Cerato
I have a similar setup in my 2019 Cerato GT...

I have a similar setup in my 2019 Cerato GT (Forte in the USA) and your logs look very similar to my map 2 logs.

You will get some throttle shut when you go WOT below 3K as the wastgate can't...
Forum: Kia & Hyundai Turbo 03-06-2022, 02:32 AM
Replies: 8
Views: 925
Posted By GB Cerato
I am by no means an expert but those AFR numbers...

I am by no means an expert but those AFR numbers look lean to me. Down at the bottom of the log between 4800 - 6000 rpm in what looks like 5th gear it never gets richer than 13.0 ( I would think...
Forum: Kia & Hyundai Turbo 11-29-2021, 05:13 PM
Replies: 7
Views: 1,384
Posted By GB Cerato
Thanks for having a look, I thought it might be...

Thanks for having a look, I thought it might be normal.
I have solved the issue by tuning custom settings via map 6.
Thanks
Forum: Kia & Hyundai Turbo 11-18-2021, 03:06 PM
Replies: 2
Views: 931
Posted By GB Cerato
Thanks for having a look. I have made some...

Thanks for having a look.
I have made some more changes to the boost targets to try and flatten the boost curve.
Car feels much better now.
Thanks again.
Forum: Kia & Hyundai Turbo 11-13-2021, 10:49 PM
Replies: 2
Views: 931
Posted By GB Cerato
Map 6 log check 1.6l turbo

I have been having some issues with boost oscillation between 2500-4500rpm so I thought I would have a look at map 6.

At first I was a little worried that I would mess something up but after a...
Forum: Kia & Hyundai Turbo 11-04-2021, 10:55 PM
Replies: 7
Views: 1,384
Posted By GB Cerato
Here are some logs from today. All logs are...

Here are some logs from today.

All logs are 3rd gear from 2K to redline

Ambient temp was about 75F

The Map 0 logs show a relatively smooth boost curve with minor spikes.
The Map 1,2 and 3...
Forum: Kia & Hyundai Turbo 11-04-2021, 05:41 PM
Replies: 7
Views: 1,384
Posted By GB Cerato
No worries, I know you guys are busy. I...

No worries, I know you guys are busy.

I will grab some logs today in all maps for comparison and will post them tonight.
Forum: Kia & Hyundai Turbo 11-04-2021, 01:18 AM
Replies: 7
Views: 1,384
Posted By GB Cerato
Just wondered if anyone had any thoughts on this...

Just wondered if anyone had any thoughts on this post?

Just an update, the boost does not fluctuate nearly as much on map 0, so wondering if there is something in the JB4 software causing the...
Forum: Kia & Hyundai Turbo 10-22-2021, 08:57 PM
Replies: 7
Views: 1,384
Posted By GB Cerato
Kia 1.6t boost fluctuation (surging) under load

Question regarding boost fluctuations under load.

The car is a Kia Cerato GT 1.6t and lately I have noticed a lot of boost surge in map 2 and 3.

In this log, boost fluctuates from (ecu psi)...
Forum: Kia & Hyundai Turbo 09-03-2021, 11:15 PM
Replies: 4
Views: 925
Posted By GB Cerato
It was warmer here today so I took the car out...

It was warmer here today so I took the car out for a spin and did a couple of quick logs.
Map 0 the car is back to making 15-17psi as the IAT's where over 100, so I guess the factory DME knows...
Forum: Kia & Hyundai Turbo 09-02-2021, 02:45 PM
Replies: 4
Views: 925
Posted By GB Cerato
I will check for a boost leak anywhere, but makes...

I will check for a boost leak anywhere, but makes sense that the DME boost target is lower with cooler air as it is more dense. In theory then, when IATís go up boost levels will rise to compensate?
Forum: Kia & Hyundai Turbo 09-02-2021, 04:48 AM
Replies: 4
Views: 925
Posted By GB Cerato
Where Ohhh where has the boost gone...

Wondering if someone had any insight to an issue I am having.

When I installed the JB4 in June the car (2019 1.6l turbo) was making 16-18psi on map 0.

The car now makes 12-14 psi on map 0.
...
Forum: Kia & Hyundai Turbo 08-19-2021, 11:33 PM
Replies: 1
Views: 756
Posted By GB Cerato
E85questions

Since I now have the fuel wire installed and I have found a station that sells E85 I would like to run some sort of blend.

From what I have read up to E30 is acceptable on Map 3? Is that correct?...
Forum: Kia & Hyundai Turbo 08-18-2021, 04:41 PM
Replies: 3
Views: 965
Posted By GB Cerato
Thanks for the info everyone appreciate all the...

Thanks for the info everyone appreciate all the info.

I will use map 2 for daily driving and map 3 for the weekends.
Forum: Kia & Hyundai Turbo 08-17-2021, 11:59 PM
Replies: 3
Views: 965
Posted By GB Cerato
Fuel wire installed, log check please

Afternoon all,

Could someone have a look at these please?

The car is a 2019 Cerato GT 1.6 turbo with HKS plugs @.022 and the fuel wire installed - 98 RON fuel

Logs are all done in 3rd gear...
Forum: Kia & Hyundai Turbo 08-10-2021, 01:06 AM
Replies: 7
Views: 1,092
Posted By GB Cerato
Thanks for the info, helps clarify some things. ...

Thanks for the info, helps clarify some things.

8-10 degrees under boost is a normal amount on Map 2 running 93 octane?

I will monitor IGN 1 from now on as well as boost, AFR and IAT.
...
Forum: Kia & Hyundai Turbo 08-09-2021, 07:25 PM
Replies: 7
Views: 1,092
Posted By GB Cerato
I have fuel control disabled because I dont have...

I have fuel control disabled because I dont have the fuel wire installed? is that not correct?

I have read that info about logging parameters 4 or 5 times but some of it confuses me. I understand...
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