wont rev past 2500 in any gear
05-26-2013, 12:25 AM
#1
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wont rev past 2500 in any gear
1996 max 5speed swap popping up codes iac code I removed it cleaned it an replaced it codes gone speed sensor code so I replaced it codes gone car still wont let me drive past 2500rpm remaing codes are p0600,p0136,p0105,p0443,p0446,p0740,p0745
05-26-2013, 06:37 AM
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05-26-2013, 08:06 AM
#5
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I did check all the codes iv been knocking them out little by little! how can I test the mass air flow sensor? also I picked up the car with the swap done I don't know if it has a manual trans ecu how can I tell? an thanks for the reply! again I changed the vss sensor an the code is know gone i removed the iacv broke it down fully cleaned it an know the code is gone to! as far as the maf sensor an the vacuum lines im replacing the today to get rid of the map code the car doesn't have a map sensor at all just the plug hanging!
05-26-2013, 10:42 AM
#6
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I did check all the codes iv been knocking them out little by little! how can I test the mass air flow sensor? also I picked up the car with the swap done I don't know if it has a manual trans ecu how can I tell? an thanks for the reply! again I changed the vss sensor an the code is know gone i removed the iacv broke it down fully cleaned it an know the code is gone to! as far as the maf sensor an the vacuum lines im replacing the today to get rid of the map code the car doesn't have a map sensor at all just the plug hanging!
Not being able to drive over 2500 is almost always maf.
05-26-2013, 12:36 PM
#7
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just swapped the maf still same thing an installed the map pugged the vac lines still the same im gonna splice it the lum an see if any wires are cut this is killing my pockets these sensors aren't cheap
but doesn't look like the maf an no codes popping up for it any other ideas?
but doesn't look like the maf an no codes popping up for it any other ideas?
05-26-2013, 12:43 PM
#9
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A Climaxx im sure your right about the ecu but would it make the car go into limp mode like this? I don't know the history on this car idk if it ever ran right but I need to get done!!! with the car on I unplug the maf sensor then I get a code I plug it and clear everything an no maf
05-26-2013, 01:02 PM
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also do you guys think that the map sensor would give me the high idle an the 2500 rev problem?
05-26-2013, 01:49 PM
#11
The map sensor yes, will give you a problem because its under vacuum. And if its unplugged you'll essentially have a vacuum leak.
As far as the ecu, I'm not sure. I wouldn't expect it to, but at the same time it would make sense.
As far as the ecu, I'm not sure. I wouldn't expect it to, but at the same time it would make sense.
05-26-2013, 02:02 PM
#12
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fixed the map issue no more code p0105 good by for good! but car still drives the same now new code is p0600 communications link idk an my speedo still doesn't work on dash or in the code scanner it reads 0mph while rolling if I stop the car an wot it it will rev rev up high then die down to 3500 then back up again then down to 3500 so here are the codes remaining
p0600 serial communications link
these two ok the car has it missing I guess old owner removed when he did the 5speed swap on the car so I understand but they wont give me this type of issue
p0443 evaporative emission system purge control valve circuit...
p0446 evaporative emission system vent control circuit .....
p0740 torque converter clutch solenoid circuit/open
p0745 pressure control solenoid A
these two tranny codes lead me to to the ecu being an auto an not a stick ecu the guy told me the car was running fine till one day it started acting up an he couldn't find a fix so he sold the car due to no parking space
p0600 serial communications link
these two ok the car has it missing I guess old owner removed when he did the 5speed swap on the car so I understand but they wont give me this type of issue
p0443 evaporative emission system purge control valve circuit...
p0446 evaporative emission system vent control circuit .....
p0740 torque converter clutch solenoid circuit/open
p0745 pressure control solenoid A
these two tranny codes lead me to to the ecu being an auto an not a stick ecu the guy told me the car was running fine till one day it started acting up an he couldn't find a fix so he sold the car due to no parking space
05-26-2013, 02:08 PM
#13
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what about a tps issue I mean no codes for it but I was thinking maybe it needs to be calibrated but I don't wanna mess with it if its not broken if im not mistaken the guy swaped the throttle body on the car an prob remove the tps an never calibrated it right again ijs need to get this fixed asap
05-26-2013, 04:50 PM
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Im gonna give up an send it to the junk yard im really getting mad with this car its asking to get parted out an i will i will an.then fill it with holes befor going yo the scrap yard
05-28-2013, 08:22 AM
#16
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All those EVAP codes will not affect your RPMs. It will eat the crap out of your gas milage but not your revolutions. I've cleared hella EVAP codes and yeah those sensors aren't cheap! But what I see in the code is Transmission stuff, torque converter etc. A/T Auto-transmission? Sounds like the computer maybe trying to locate an auto but you swapped a manual. Could the ECU actually be the culprit here? Before giving up make sure on at least that.
05-28-2013, 07:36 PM
#17
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im gonna order the 5speed ecm an keep you guys informed on this asap thanks everyone but im thinking it is the auto ecm giving me the issues Phromethius thanks for the reply
05-30-2013, 07:53 AM
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5speed ecm ordered should b arriving any day now im wondering well i need anything else other than the ecm should i disconnect the manual computer thats under the center council again i didnt do the swap i.picked the car up like this an dont know what was or wasnt done but it did have a auto ecm in it still i dont know if it has the auto trans harness or not an will i need to replace that also?
06-02-2013, 09:56 AM
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I Ecm arrived a few days ago i just got around to swapping it out finally car turned on great right away idled at 1000 900 800 so i thought great problem solved yeah right took it for a drive an still same sh-t i got home from my test drive an its idling at 1500rpm like before an still bogging out around 2000 2500 rpm bit if i ease in on the gas it will go allot smother im thinking from reading an reading an reading i might have to calibrate the tps but i dont know how to the steps are stupid to fallow an not all that easy fml an woule the tps not being adjusted make the car idle high after a test drive? Plewse help thanks
06-02-2013, 10:07 AM
#21
First of all, learn sentences.
tps adjust is not difficult? what is hard about it? fsm procedure and the ones in the how to's are self explanatory. if you cant do this stuff then take it to a shop.
tps adjust is not difficult? what is hard about it? fsm procedure and the ones in the how to's are self explanatory. if you cant do this stuff then take it to a shop.
06-02-2013, 05:07 PM
#22
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Kevlo911 i was asking for advise i was mad misspelled some words not a big deal thanks for being a big bad guy on the forum shows how much of a bad *** you are now go get your shine box you co-k sucker i hope you choke on a di-k an die ! sincerely rob sunny south fl
06-02-2013, 05:24 PM
#23
This should not be a thread, there's a million threads on this and all you need is one answer which is the MAF. Every answer will be the same but worded differently 
06-02-2013, 05:48 PM
#24
Kevlo911 i was asking for advise i was mad misspelled some words not a big deal thanks for being a big bad guy on the forum shows how much of a bad *** you are now go get your shine box you co-k sucker i hope you choke on a di-k an die ! sincerely rob sunny south fl
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