Lean Start cold engine

s300 and SManager software questions & answers
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yangeghatch
Posts: 14
Joined: Mon Nov 14, 2011 7:26 am

Lean Start cold engine

Post by yangeghatch »

Hi guys,

I got a D16z6 with vitara internals w/ Greddy TD04 kit
I started a new calibration and started engine
Engine starts but it is leaning out.
I think it is because the engine is cold.
Is there something on the parameter that I need to adjust?
Also if you can provide me a link that would be very helpful.

Thanks.
hpmx18
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Re: Lean Start cold engine

Post by hpmx18 »

check the fuel compensation tab for water temp & air temp
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yangeghatch
Posts: 14
Joined: Mon Nov 14, 2011 7:26 am

Re: Lean Start cold engine

Post by yangeghatch »

hpmx18 wrote:check the fuel compensation tab for water temp & air temp
I didn't play with them. Hints on this? Thanks.
hpmx18
Posts: 213
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Location: U.S.A

Re: Lean Start cold engine

Post by hpmx18 »

yangeghatch wrote:
hpmx18 wrote:check the fuel compensation tab for water temp & air temp
I didn't play with them. Hints on this? Thanks.
let the car cool down to where its cold enough to duplicate the same symptoms and see wat table needs a bigger % on the same tab i was referring to
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hondatechpr
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Re: Lean Start cold engine

Post by hondatechpr »

First check if the coolant sensor is connected and working.
Integra 96 B20 Vtec nitrous 115hp 260hp total 12.00ET 115MPH Stock internals hondata S300
yangeghatch
Posts: 14
Joined: Mon Nov 14, 2011 7:26 am

Re: Lean Start cold engine

Post by yangeghatch »

Still haven't had a chance to try it out yet...

Do you guys usually leave this area stock when tuning or did you guys add more fuel?

How much do you usually add? ( I know it varies between setup just want an idea)

Thanks.
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