Aod To T5 Issue

a91what

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Apr 6, 2011

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Oct 25, 2015

#1

• Oct 25, 2015

• #1

Maybe this issue has been covered before, if it has I could not find it.

Swap went well, I don't have the t5 harnesses. No nss hooked up obviously I have to clutch in to start the car. The issue is when I let the clutch out the car idles up, 300rpm and hangs there. This happens at idle, I can hold the clutch in and the rpm drops down but as soon as I let the clutch out it jumps back up.

Is there an easy fix?

 

B.erazo712

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Feb 6, 2015

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Oct 25, 2015

#2

• Oct 25, 2015

• #2

Try adjusting the clutch cable, before taking anything apart. If you letting the clutch pedal off, it probably has something to do inbetween the cable--->flywheel. I can't say for sure.

 

a91what

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Oct 25, 2015

#3

• Oct 25, 2015

• #3

Nope. I can disconnect the iac and this won't happen.

 

B.erazo712

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Oct 25, 2015

#4

• Oct 25, 2015

• #4

What's your timing set at?

 

a91what

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Oct 25, 2015

#5

• Oct 25, 2015

• #5

10* base

 

B.erazo712

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Oct 25, 2015

#6

• Oct 25, 2015

• #6

I'm not much help lol. Sorry

 

theYman

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Jun 5, 2013

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Oct 27, 2015

#7

• Oct 27, 2015

• #7

I had the same issue until I disconnected both clutch switches.

 

a91what

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Oct 27, 2015

#8

• Oct 27, 2015

• #8

theYman said:

I had the same issue until I disconnected both clutch switches.

Click to expand...

.. then the car would never start.

 

theYman

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Oct 27, 2015

#9

• Oct 27, 2015

• #9

You have to put the clutch safety switch jumper plug back in place just like it was when it was an AOD car....

 

theYman

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Oct 27, 2015

#10

• Oct 27, 2015

• #10

When I first did the swap I had the same issue . With both clutch switches connected every time I released the clutch the RPM's would rise. The reason is the A9P computer raises the RPM 300 anytime the auto trans is put into gear, By using the clutch switches, the A9P computer raises the RPM , because it thinks you just put the car in gear, every time the clutch is let out..

 

Last edited: Oct 27, 2015

a91what

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Oct 27, 2015

#11

• Oct 27, 2015

• #11

Ecu change too. A9l...
I'm stumped.. maybe it has something to do with the nss, not sure. Maybe I will try bypassing the nss circuit and see what happens.