5 speed conversion for 98 sc300?
#2
5 spd conversion i've done but we installed a gte motor at same time so we used an aem technically you should use the manual ecu as the maps will vary a bit from auto to manual not saying you can't use it (auto ecu) but i
d personally prefer to use the manual whic h would have the proper fuel maps and timing
d personally prefer to use the manual whic h would have the proper fuel maps and timing
#3
Lexus Fanatic
iTrader: (17)
you would not be able to use the 5 speed ecu on urs.
1st: you have the VVTi engine which never came with the 5 speed to begin with.
2nd: if you put on a 5 speed ecu from either 92-97 sc's then ur engine will not run proporly or at all due to a totally different wiring harness.
3rd: it will probobly not even plug in because of the different wiring harness.
4th:if you stay with the auto ECU then your check engine light will always be on for transmission sollinois codes because they are missing ( no more auto trans) lol.
1st: you have the VVTi engine which never came with the 5 speed to begin with.
2nd: if you put on a 5 speed ecu from either 92-97 sc's then ur engine will not run proporly or at all due to a totally different wiring harness.
3rd: it will probobly not even plug in because of the different wiring harness.
4th:if you stay with the auto ECU then your check engine light will always be on for transmission sollinois codes because they are missing ( no more auto trans) lol.
Thread
Thread Starter
Forum
Replies
Last Post