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Easytronic gearbox swap issue, fault code P1710,1711,1712

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6K views 4 replies 2 participants last post by  watari  
W
#1 ·
Hello, hope there are some advice to me.

I swap original F13CR MTA to F17ER MTA on my turbo 1.2.
But there is issue coming after swap them.

Spanner light flashed and issue
4th gear and over 50mph/80kph
5th gear will not be shift correctly (tech2 show 5-N 5-N 5-N)
Fault code are P1710,1711,1712
1,2,3 gear are running ok.

What I've done and not effect
1) Swap TCM(MTA module).
2) Remap gear detection range from ECU.

bleed air and do clutch adaption via tech2 and done.

It's as same as following.
www.vauxhallownersnetwork.co.uk

Easytronic fault codes

Hi new here and was hoping for some opinions on gearbox faults. The gearbox on our meriva started whining so we changed the gearbox for another easytronic box. Used the same selectors and control module. Fitted new clutch kit while box was off. We then set the perimeters, bled clutch and set...
www.vauxhallownersnetwork.co.uk www.vauxhallownersnetwork.co.uk

Hope someone give me some advice for this issue.
And If I want to do manual swap finally, what need to prepare.

Thanks all.
 
#2 ·
I seam to remember on something similar that the wiring is a bit different on those codes you have. Signal wire is on a different pin. Would check the wiring code and find signal feeds. Cannot remember. Think you can swap old box ones to the new one but cannot remember.
 
W
#3 ·
Thanks mate.
TCM(MTA box) is z12xe but gearbox is swap to F17ER.
Big difference is output speed, in 4,5th gear will be big difference, in 1-3 gear not big difference.

In 4,5th gear
17ER is more 22% speed than 13CR.
Do not know that reason make fault code.
 
#4 ·
are you sure the setting on the gearbox unit is set right? What speed sensor part numbers do you have. Wheel diameter settings. Dash board settings. Rev counter correction. There are a lot of programs that work with auto box. Even if one of them is off signal will set codes.
 
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