99 gs300 swap need help!!!
#1
Driver School Candidate
Thread Starter
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im running into a problem here...wondering if anyone can help me
i swapped a 2jzgte into a 99 gs300..
everything is pretty much done except the drive shaft and down pipping
but heres the serious issue..
the car does not want to start..it tries..but it doesnt turn over...
when i put i stock ecu in it fires up right away..
anyone know what the problem can be?..i called jspec auto where i got my engine from..they keep telling me i need to by pass a wire..
i need help..this is killing me
i swapped a 2jzgte into a 99 gs300..
everything is pretty much done except the drive shaft and down pipping
but heres the serious issue..
the car does not want to start..it tries..but it doesnt turn over...
when i put i stock ecu in it fires up right away..
anyone know what the problem can be?..i called jspec auto where i got my engine from..they keep telling me i need to by pass a wire..
i need help..this is killing me
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#8
Lexus Champion
iTrader: (14)
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I think I've seen it done on supraforums in the past. Same concept what wires would be bypassed when installing a remote start car alarm. The car has to start without the key in that senario an there are plenty of gs's with remote start out there.
Other way is to go to a locksmith that has the equipment to reflash and have them program your immobilizer circuit to match the ecu and it will start. Just call around and see if there is a mobile locksmith that has the toyota flash tools, here a guy in in Sacramento: http://www.locksmithsacramento.mobi/..._Services.html
"On-site Onboard Immobilizer Chip Flash for:
Honda Prelude, NSX & RL 1996 - 2004
Lexus ES300, ES330, GS300, GS400, GS430, GX470, IS300, LS400, LS430, LX470, RX300, RX330, RX400, SC300, SC400, SC430
Toyota ECU & ICU for 4Runner, Avalon, Camry, Corolla, Highlander, Land Cruiser, Matrix, MR2, Prius, Sienna, RAV4, Sequoia, Solara, Tacoma"
Other way is to go to a locksmith that has the equipment to reflash and have them program your immobilizer circuit to match the ecu and it will start. Just call around and see if there is a mobile locksmith that has the toyota flash tools, here a guy in in Sacramento: http://www.locksmithsacramento.mobi/..._Services.html
"On-site Onboard Immobilizer Chip Flash for:
Honda Prelude, NSX & RL 1996 - 2004
Lexus ES300, ES330, GS300, GS400, GS430, GX470, IS300, LS400, LS430, LX470, RX300, RX330, RX400, SC300, SC400, SC430
Toyota ECU & ICU for 4Runner, Avalon, Camry, Corolla, Highlander, Land Cruiser, Matrix, MR2, Prius, Sienna, RAV4, Sequoia, Solara, Tacoma"
Last edited by 99 GS3; 06-11-11 at 08:05 AM.
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