Motor dies out when tuning on idle?
#1
Honda-Tech Member
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Motor dies out when tuning on idle?
My buddy and I been tring to street tune my turbo motor and trid to get get it not to stay running rich and when lean it out it be idle good and reads 14.7 on my wide and then m motor will die out... Then when we try starting it up it won't fire up then will have to add fuel then it fire up??? And I won't fire up no more???? I trid everthing I now on the car now and it to the point where I thinking bout just towing it to my tuner!!! But I rather try to get it street tune 1st b4 I have to pay more on the problem which I think it just something little!!!
Built lsv turbo
S300 ecu
Built lsv turbo
S300 ecu
#3
Honda-Tech Member
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Re: Motor dies out when tuning on idle?
My vucuum on my boost gauage was reading in between of -0.5 n-1.0 at idle!! ( what is it sopose to be reading at idle anyway?
I'm running id1000cc injector (btw) with 255 fuel pump
I'm running id1000cc injector (btw) with 255 fuel pump
#7
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#9
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Re: Motor dies out when tuning on idle?
What wide band O2 are you using and where is it located in the exhaust?
How do you have your Closed loop, Fuel Compensation and Fuel Trim setup? How does your Voltage/Lambda Conversion table look.
How do you have your Closed loop, Fuel Compensation and Fuel Trim setup? How does your Voltage/Lambda Conversion table look.
#10
Honda-Tech Member
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Re: Motor dies out when tuning on idle?
Aem wideband and it's right at the bottom from my dp!! Close to my flange where it bolt up to my cat!!!! I'm not sure that my problem is from having a cat on the exhaust that will throw my afr off or ect??? I'm running 3in dp to 2.5 to cat all the way back!!!
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