Recent Posts

91

Solenoids / Re: IAC PWM Output

« Last post by og on February 05, 2021, 10:55:16 am »

thanks for the reply Kamuto,

I use a diode on the soleniod allready like this 



is there a how to to add an additional IGBT

Olli

92

Solenoids / Re: IAC PWM Output

« Last post by Kamuto on February 05, 2021, 10:32:14 am »

it should work I think, anyway logic level ones wont work, but you always can add aditional IGBT in the ecu, just it will require flyback diode for it.

93

Solenoids / IAC PWM Output

« Last post by og on February 03, 2021, 10:02:59 pm »

Hi
I finally set up my Mercedes M119 engine with a VEMS. It´s running now quite good but I´m facing the problem with idle.
My setup is a 2 wire Bosch soleniod. Since I have only 4 ignition outputs, I used EC18-Pin 17 to control via pwm.
Am I right with my considerations that this won´t work.
Should I use one of the logic level outputs instead?

Best regards
Olli

94

Software / Flickering EGT in Vemstune

« Last post by og on February 03, 2021, 09:45:52 pm »

Hi there
I´m facing some problems with my current setup. The display for EGT is jumping from 0 to 30 in milli seconds and going back to zero.
There is no EGT mounted in the car.
Any ideas to fix or any cause for this behavior?

Thanks for reply

Olli

95

General Discussion / Re: I want fire and flames rev. limit

« Last post by MWfire on February 02, 2021, 07:49:40 pm »

Are you near Zagreb(Croatia)?

96

General Discussion / Re: I want fire and flames rev. limit

« Last post by davide on February 01, 2021, 07:59:36 pm »

Hi, Gunny tks for your message,
I am not able to find in Italy any Vems tuner as Vems here is not very popular.
I am thinking to follow your suggestion and provide my ECU for switching als on and off using an input with pullup channel.
Could you please post an als parameter setting just to get more or less what you mean ?
One more question : Als page in Vemstune has a throttle kicker actuating feature. Could I connect my als idle solenoid to this output using a free injector channel ? Is it needed a relè or it could be connected directly to gnd pin of the solenoid ?
Thank you very much for your help,
best regards,
Davide

97

General Discussion / Re: I want fire and flames rev. limit

« Last post by gunni on February 01, 2021, 08:24:21 am »

Hello.
You would be best to have a antilag swich, the tuning then is done to only provide pops and bangs and not actually attempt any crazy ALS action.
You´ll have to contact a vems tuner and get him to help you as its very car specific what the settings have to be.

98

General Discussion / Re: bmw m52 b28 which hardware to buy and from where?

« Last post by MWfire on January 26, 2021, 09:04:47 pm »

I did lot m25b28 car.
Also fastest FWD in romania(opel)

99

General Discussion / bmw m52 b28 which hardware to buy and from where?

« Last post by babyjason on January 24, 2021, 09:10:50 am »

Hello,
I have my project car since 10 years i always wanted to add turbo to it, but i do not know what vems to buy exactly, complete everything needed. My service guy wants to charge me like 3000 eur for the vems, which seems crazy.

Could you tell me what and where to buy vems for my engine m52b28

Thank You.

PS: I am from romania

100

Configuration / Re: Boost By Gear

« Last post by kalns on January 15, 2021, 12:50:44 pm »

I contacted GintsK, he suggested to use anytrim boost(add) to adjust boost levels as desired.
He said boost by gear should be used by vr sensor / rpm combination as ment, and anytrim for this would be bether choice