Car going lean when lights turn on

s300 and SManager software questions & answers
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Bturbo
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Joined: Mon Jun 06, 2022 9:08 pm

Car going lean when lights turn on

Post by Bturbo »

Hello, I have a b18c turbo that the afrs go lean when I turn on the lights. I have a clean injection fuel relay upgrade on a Walbro 255. My afr would jump 2-3 points. I’m on e85 and aus 1000cc injectors. I unplugged the light bulbs and then the afrs didn’t go clean but as long as the light is plugs in it would go lean when the lights are turned on.
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Hondata
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Re: Car going lean when lights turn on

Post by Hondata »

Injector dead times.
Hondata
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