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sc300 1jzgte problem help

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Old 05-20-13, 09:14 AM
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soarergts
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Originally Posted by Vrank
You don't get a code because your tach isn't hooked up. Like absolutely positively no way. Code 13 suggests a problem with the crank/cam sensors. I would verify the wiring is correct first by continuity, then verify the sensors are good.
changed sensors and checked wiring
still same problem
has to be timing off
Old 05-20-13, 09:17 AM
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soarer13oy
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Must be crank or number one cam sensor to cause the car to run that way. Measure the resistance of the sensors and then check for continuity like Vrank said.
Old 05-20-13, 07:12 PM
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Vrank
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check timing, and re-check wiring. I don't trust your wiring since you didn't bother hooking up the tach. That's half assed.
Old 05-27-13, 07:47 PM
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Originally Posted by Vrank
check timing, and re-check wiring. I don't trust your wiring since you didn't bother hooking up the tach. That's half assed.
the tach is hooked up just have solder a wire in to jump the resistor
going from dizzy to digital my wiring checks out i am getting continuity from the wiring time to test sensors when i get a day off work

i am 99% sure its a timing belt especially being original belt on the car it looks warn and stretched

trust me no half assed wiring didn't spend a week extending 300 wires sodering heat shrinking and testing connections but who know nobodies perfect lol
Old 05-27-13, 07:48 PM
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and btw thank you guys for all the input really help ful

dose anybody know the resistance for the cam and crank sensor ?
Old 05-28-13, 04:25 AM
  #21  
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not off hand, but you can find it for the mk4 supra 2jzgte, same sensors. It's around on the net quite a bunch. Sounds like maybe the belt has skipped a tooth? Line up the cams with their marks on the timing plate and the crank with 0, see if it all lines up.
Old 05-28-13, 08:46 AM
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JDMb16bEG6
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By any chance did you reuse your old alternator? Because if you did the crank position harness runs between the alternator and the block, sometimes it gets crushed by the alternator, that may be your problem?
Old 05-28-13, 05:31 PM
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Originally Posted by Vrank
not off hand, but you can find it for the mk4 supra 2jzgte, same sensors. It's around on the net quite a bunch. Sounds like maybe the belt has skipped a tooth? Line up the cams with their marks on the timing plate and the crank with 0, see if it all lines up.
will do this upcoming monday
Old 05-28-13, 05:33 PM
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Originally Posted by JDMb16bEG6
By any chance did you reuse your old alternator? Because if you did the crank position harness runs between the alternator and the block, sometimes it gets crushed by the alternator, that may be your problem?
i used the soarer alternator out my doner car
if i unplug my crank sensor the car dies
i still have to re check my wiring and triple make sure its good before doing my timing belt
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