Feels like throttle slams shut.
06-27-2009, 02:26 AM
#1
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Feels like throttle slams shut. Can anyone someone take a look at this log ang tell me why this thing is shutting down at 5000 rpm? Log file is attached. Notice that tps is at 100% but the rpm is not going up.
06-27-2009, 03:17 AM
#2
Is this from the car in your signature?
Something is way off....the first obvious thing that comes to my mind is when you go wot the map should go to 100 kpa or so right away and then keep climbing depending on the set-up.
Manual cable throttle body right? Does the cable pull the tb actuation 100% open? More details?
Look's like it needs some cooling assistance as well.
Something is way off....the first obvious thing that comes to my mind is when you go wot the map should go to 100 kpa or so right away and then keep climbing depending on the set-up.
Manual cable throttle body right? Does the cable pull the tb actuation 100% open? More details?
Look's like it needs some cooling assistance as well.
Last edited by black98ws6ta; 06-27-2009 at 03:23 AM.
06-27-2009, 10:52 AM
#3
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Yea, thats true, the map starts to rise up then jumps back down to 60kpa like the blade is closing. Fast 90/90 setup. I think something might be up with my injectors.
Fuel pressure is rock solid, but I'm noticing its going lean.
Fuel pressure is rock solid, but I'm noticing its going lean.
Last edited by SuperC1; 06-27-2009 at 11:06 AM.
06-27-2009, 12:43 PM
#4
Has the car ran right before and your chasing a problem, or a new set-up your getting worked out? Do you have a boost guage on the car? Maybe verify that the car is going back into more vaccume at WOT like the map shows. What does the map read when the key is on and not running? What map? What operating system(2 bar, 3bar)?
06-27-2009, 01:14 PM
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Has the car ran right before and your chasing a problem, or a new set-up your getting worked out? Do you have a boost guage on the car? Maybe verify that the car is going back into more vaccume at WOT like the map shows. What does the map read when the key is on and not running? What map? What operating system(2 bar, 3bar)?
Last edited by SuperC1; 06-27-2009 at 01:43 PM.
06-27-2009, 01:37 PM
#6
You have something wrong..it should read around 100 kpa. I dont know if you have a bad map sensor, bad wiring, or the wrong one for the calibration. Is the car 2-3 bar?
The weird map reading may be from having both pids open, I would just stick to kpa, and use your boost gauge for actual pressure.
The weird map reading may be from having both pids open, I would just stick to kpa, and use your boost gauge for actual pressure.
06-27-2009, 02:16 PM
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You have something wrong..it should read around 100 kpa. I dont know if you have a bad map sensor, bad wiring, or the wrong one for the calibration. Is the car 2-3 bar?
The weird map reading may be from having both pids open, I would just stick to kpa, and use your boost gauge for actual pressure.
The weird map reading may be from having both pids open, I would just stick to kpa, and use your boost gauge for actual pressure.
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06-27-2009, 04:40 PM
#12
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I ran into the same crap the other night. took me all night to figure out that the rubber elbow coming off my turbo inlet was getting hot and sucking to the turbo. felt like the car was running out of gas. turns out it was running out of air!! haha
06-28-2009, 11:57 AM
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06-28-2009, 07:24 PM
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Yea, I bought it brand new from forced inductions, about six months ago. Can't believe it's taken this long to get this thing running and now I back to square one.
