sc400 kickdown lag
04-12-09, 09:42 PM
Driver
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sc400 kickdown lag
on take off on my sc400 it hold back power till it reaches 20mph, any solutions
04-12-09, 09:57 PM
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welcome to the 1uzfe ownership group.
04-12-09, 10:40 PM
Lexus Test Driver
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Quote:
Originally Posted by
LiCelsior
welcome to the 1uzfe ownership group.
LOL.
04-12-09, 10:45 PM
Lexus Test Driver
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disconnect SLN- (Red/Black wire on pin 13) from the ecu and try it again. you'll feel a difference.
04-13-09, 04:40 AM
Driver
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have you done your maintainance? your coils might be going bad.. sounds very similar to mine.
04-13-09, 10:54 AM
Driver
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thanks for the replies, im kinda new to the forum
04-13-09, 10:55 AM
Driver
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which coils if u can specify
04-13-09, 11:19 AM
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04-13-09, 11:27 AM
Racer
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Mine has terrible take-off. Bogs down like crazy until 15-20 MPH then it really wakes up all of a sudden.
04-13-09, 11:28 AM
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There is a solution.
04-13-09, 11:36 AM
Driver
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what he said^^..........I envy your car right know...........lol
04-13-09, 11:37 AM
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the 400s gearing really sucks on take off...once it hits 3k rpm, all hell breaks loose.
04-13-09, 11:44 AM
Racer
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I'm thinking about an r154 this summer. We shall see.
04-13-09, 11:57 AM
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Quote:
Originally Posted by
sc-driver
disconnect SLN- (Red/Black wire on pin 13) from the ecu and try it again. you'll feel a difference.
what does that wire control that is so unnecessary?
04-13-09, 12:24 PM
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Quote:
Originally Posted by
LiCelsior
the 400s gearing really sucks on take off...once it hits 3k rpm, all hell breaks loose.
Around 1600ish. give or take of course...
sc400 kickdown lag
04-13-09, 11:57 AM
