SR20 Throttal Enriment - Please Help

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Ashley
 

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SR20 Throttal Enriment - Please Help

Post by Ashley »

Good Morning Nistune Forum.

I need assistance with my SR20VE my car is going lean at part throttle tip in , Hitting up to 17.1 causing bogging before acceleration .

I don’t want to use the Accel Increase fuel map as I don’t want the car to access the last Fuel and timing map, I want it to run through the range.

I have tried the throttle enrichment – fast with no success and the TPS enrichment trigger with no success.


All I need is the map where the car enrich the Injection on TPS Tip in
nissangts
 

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Re: SR20 Throttal Enriment - Please Help

Post by nissangts »

Are you using a DE or VE ecu?
gsracer
 

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Re: SR20 Throttal Enriment - Please Help

Post by gsracer »

try adjust the ttpm max to all 255 values.. that fixed my problem.
Ashley
 

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Re: SR20 Throttal Enriment - Please Help

Post by Ashley »

Are you using a DE or VE ecu?
Im using a B13 ECU
try adjust the ttpm max to all 255 values.. that fixed my problem.
Thanks gsracer, but this still didnt help

Its really getting bad at mild tip-in
Matt
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Re: SR20 Throttal Enriment - Please Help

Post by Matt »

Where you are leaning out - that part of the map where its happening, what if you richen it up there?
nissangts
 

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Re: SR20 Throttal Enriment - Please Help

Post by nissangts »

Post up a log.
Ashley wrote:Good Morning Nistune Forum.

I need assistance with my SR20VE my car is going lean at part throttle tip in , Hitting up to 17.1 causing bogging before acceleration .

I don’t want to use the Accel Increase fuel map as I don’t want the car to access the last Fuel and timing map, I want it to run through the range.

I have tried the throttle enrichment – fast with no success and the TPS enrichment trigger with no success.


All I need is the map where the car enrich the Injection on TPS Tip in
Ashley
 

Posts: 56
Joined: Mon Jun 02, 2008 10:17 pm
Location: Pretoria . South Africa
Contact:

Re: SR20 Throttal Enriment - Please Help

Post by Ashley »

Where you are leaning out - that part of the map where its happening, what if you richen it up there?
Howdy.

If I richen up the cell, Then at part throttal, Im over rich
Post up a log.
I will try and get you one :)
Ashley
 

Posts: 56
Joined: Mon Jun 02, 2008 10:17 pm
Location: Pretoria . South Africa
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Re: SR20 Throttal Enriment - Please Help

Post by Ashley »

Ok, Guys, I found the map "TPS Enrichment trigger".

I now need to find the map that controls how much TP is added on light throttle tip in
Matt
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Re: SR20 Throttal Enriment - Please Help

Post by Matt »

Light throttle wont use any other table - just the fuel map

Heavy throttle uses the TPS enrichment to determine if to access last columns on the fuel map
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