Author Topic: 3RZ engine swap wiriing harness  (Read 1322 times)

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toritochis

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3RZ engine swap wiriing harness
« on: Jul 24, 2009, 11:21:08 AM »
Hello there,

I'm trying to get a 3RZ engine to do a swap on a 5f speed 92 Toy pick up 2wd but I would like some info. before I buy the engine.  Is there any difference on the engine harness from a 3RZ that had an automatic tranny and one  that had a 5 speed.?  I know I would have to change the flywheel but my main concern is the engine wiring harness.. Any info would be greatly appreciated

thanks

Chow

bigarms23

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Re: 3RZ engine swap wiriing harness
« Reply #1 on: Jul 24, 2009, 12:15:32 PM »
if your buying a motor thats behind an auto tranny than to adapt you manual youll need to change the fly wheel and add the clutch components. you might have more wires with an auto tranny but im not 100% sure on that
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*ROKTOY*

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Re: 3RZ engine swap wiriing harness
« Reply #2 on: Jul 24, 2009, 12:32:51 PM »
Yes, there are differences between the two, and the computer is also different for the auto trans.

toritochis [OP]

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Re: 3RZ engine swap wiriing harness
« Reply #3 on: Jul 25, 2009, 03:24:47 PM »
Ohh... definetely the ECU is different that I know for sure.  Thanks for the reply.  I wrote an e-mail to offroad solution to ask them since they sell an swap harness for the 3RZ.

TIMS89CRAWLER

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Re: 3RZ engine swap wiriing harness
« Reply #4 on: Jul 25, 2009, 03:56:41 PM »
Ohh... definetely the ECU is different that I know for sure.  Thanks for the reply.  I wrote an e-mail to offroad solution to ask them since they sell an swap harness for the 3RZ.
ya good luck with that as they are out of business.... read the 3rz database thread that should have all the info you need and then some...
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