Attention New Tranny!!! Relearn
#1
Attention New Tranny!!! Relearn
Ok so i had to change my transmission due to pressure switch #3 not keeping the pressure. I have a high stall tc the punch doesnt feel the same way.
Does the TCM have to re learn my driving style again?
Does anyone notice a lag of about 1 to 1.5 seconds when they are shifting in manumatic?
Other than these two question the car is running fine.
Does the TCM have to re learn my driving style again?
Does anyone notice a lag of about 1 to 1.5 seconds when they are shifting in manumatic?
Other than these two question the car is running fine.
#2
I drove ttrank's car solo
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#4
The higher stall converter could have some effect but I wouldn't think it would make this shifts and slower.
When you swapped transmissions what did you go with? If it was a used transmission did you have the EEPROM erased? Its part of the valve body and it pairs up with the TCM on the FIRST startup. It can only be erased by dealer setups from what I read and with discussions with some transmission guys. If your TCM didn't write and pair up with the EEPROM on the Valve body then you should just take it to the dealer and pay them $60-120 to "flash the valve body". It should allows full communication to the trans.
When you swapped transmissions what did you go with? If it was a used transmission did you have the EEPROM erased? Its part of the valve body and it pairs up with the TCM on the FIRST startup. It can only be erased by dealer setups from what I read and with discussions with some transmission guys. If your TCM didn't write and pair up with the EEPROM on the Valve body then you should just take it to the dealer and pay them $60-120 to "flash the valve body". It should allows full communication to the trans.
#5
The higher stall converter could have some effect but I wouldn't think it would make this shifts and slower.
When you swapped transmissions what did you go with? If it was a used transmission did you have the EEPROM erased? Its part of the valve body and it pairs up with the TCM on the FIRST startup. It can only be erased by dealer setups from what I read and with discussions with some transmission guys. If your TCM didn't write and pair up with the EEPROM on the Valve body then you should just take it to the dealer and pay them $60-120 to "flash the valve body". It should allows full communication to the trans.
When you swapped transmissions what did you go with? If it was a used transmission did you have the EEPROM erased? Its part of the valve body and it pairs up with the TCM on the FIRST startup. It can only be erased by dealer setups from what I read and with discussions with some transmission guys. If your TCM didn't write and pair up with the EEPROM on the Valve body then you should just take it to the dealer and pay them $60-120 to "flash the valve body". It should allows full communication to the trans.
#6
The High TC makes lower rpm seems mushy at the pedal, That is the same as before but my shifts when TC locks up was fast & hard in the old trans an no lag. Now with this USED trans same TC shifts are not as hard and not as quick (lag)... The part about the EEPROM sounds good. Should I just go to the dealer and request this done to my car? Have you ever had this done or can you give me a link to where you heard of this "flash"
The lag in shift time can be improved with a grounding kit. Perhaps you have the ECU problem above. I've not heard of that in my short time at g35driver but definitely worth checking into.
#7
I know all about the mushy gas pedal around town drivng. The high stall tc is not the problem. My problem is that there is a lag when I shift that was never there. I allready have a grounding kit previously to tranny replacement.....I allready had a tranny cooler...(put on after I started to kinda notice tranny pressure issues) but even with the lost of pressure in the trans the shifting der was no lag. Now new trans not lost in pressure codes and now lag. Thanks tho. Still trying to figuire this out. Doubt I have a ecu issue
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