scanned my motor - check my values out
94 z28 with 30,000 miles-s-trim 8-9lbs -42lb injectors -comp tune -255fuel pump- iat throttle response sensor -52mmtb -tb bypass -160stat -electric fan switch -kn filter - ngk tr6 plugs-but i fouled them out-so installed plain bosch right now- accel 8mm wires- msd btm unit -timing set at 2 on the dial... slp loud mouth with off road pipe and mac midlength headers and y pipe. this is at idle i scanned the car - i had a two bar map sensor but think it was causing the car to run rich- since i forgot to ge ttune for it :(
idle - 687 engine rpm-700 temp-167.9 manifold temp- 103.1 ac pressure 86 psi map sensor- 1.27 volts throttle sensor-0.72 throttle angle- 0% battery volts- 13.3 barometric pressure -4.76 volts left o2 sensor -352mvolts right o2-783mvolts blk lrn cell - 16 left block learn value- 160 right learn value 160 left intergrator value-155 right inter-144 left inj pulse-3.1mS inj pulse -2.8mS maf-7gr/20sec ccp duty cycle-0.0% ilde air meter position-49steps learned idle pos-32 steps spark advance-19* knock -0 knock sensor- 197 no egr or smog stuff engine run times 865 does everything look okay with the car in park at idle? car still has a hell of a time starting? changed out the ngk fouled plugs will try starting it again tomorrow see it the brand new plugs make a differnce. both the o2's go crazy with reading when the car is running- might be cause the bad plugs? or maybe the o2's are fouled also from it running to ric h with the 2 bar map? |
Re: scanned my motor - check my values out
also have a high flow maf sensor... thanks
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Re: scanned my motor - check my values out
Your best bet is to read Injuneers write up on scan readings, it is very informative and has helped me out many times. http://members.aol.com/InjuneerZZ/ScanMast.htm
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Re: scanned my motor - check my values out
Your block learns are maxed out and integrators way high. It's not really very useful to try to determine problems from snapshot values.
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Re: scanned my motor - check my values out
how will the learn values and the intergretors hurt my performance? car has yet to be dyno tuned.. also the car bogs down and sputters when you put the gas pedal to the floor? why?
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Re: scanned my motor - check my values out
Originally Posted by flusz28
how will the learn values and the intergretors hurt my performance? car has yet to be dyno tuned.. also the car bogs down and sputters when you put the gas pedal to the floor? why?
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Re: scanned my motor - check my values out
Originally Posted by flusz28
how will the learn values and the intergretors hurt my performance? car has yet to be dyno tuned.. also the car bogs down and sputters when you put the gas pedal to the floor? why?
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