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Go Back   SR20 Forum > Main Forums > Engine Management & Tuning



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Old 04-07-2008, 08:38 AM   #1 (permalink)
GT2876RBLUBIRD
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Join Date: Jun 2007
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need help with aem getting negative engine load readings

i have this problem that is really pissing me off and i cannot for the life of me eve remotly get it somewhat fixed.

i am geting -9psi engine load readings constantly, throughout the powerband, i CANNOT get it to read positive engnie load psi even in boost.

my map voltage is reading correctly 1.67v at idle. it just isnt making any sense to me.

can this be a physical problem with my motor or is this softwae/tuning related? because im ompletely over trying to fix this.
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Old 04-08-2008, 04:49 PM   #2 (permalink)
GT2876RBLUBIRD
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found out my AIR INTAKE TEMP SNSOR isnt working, what type of negative effects can a bd AITS hae on the engine? i am only asking becuase i am trying to figure out if this is causing the majority of all of my problems, the can runs and i can drive it, my air fuel ratios seem to be all over the place ***, kinda runs excessively rich, also runs rich at idle well like i said its all over the place rich lean.

the AITS is definitly not working ***.
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Old 04-10-2008, 01:13 PM   #3 (permalink)
GT2876RBLUBIRD
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looks like its going to be going to the shop to b fixed, this is out of my hands and out of control
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