Author Topic: MK4 'PD' engine into mk3 TDI  (Read 6310 times)

Offline MK3TDi1996

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MK4 'PD' engine into mk3 TDI
« on: 11 March 2009, 14:36 »
Hello!

How much work is needed? how different are the 110bhp PD and 130bhp PD engines?  What bits do I need and what problems can I expect to encounter?

Thanks!

Jack

Offline MK3TDi1996

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Re: MK4 'PD' engine into mk3 TDI
« Reply #1 on: 12 March 2009, 15:05 »
There must be someone who knows???

Offline Wayne

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Re: MK4 'PD' engine into mk3 TDI
« Reply #2 on: 12 March 2009, 16:56 »
It will fit and has been done but not sure what is needed.

Offline Adam

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Re: MK4 'PD' engine into mk3 TDI
« Reply #3 on: 12 March 2009, 18:38 »
Anything is possible with the right amout of skill and money. You would need the engine and the loom inc ECU. The gearbox if you wanted the 6 speed.

Us mk3ers might not know the diffrance between the 110 and the 130 but ask in the mk4 section.

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Offline Wayne

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Re: MK4 'PD' engine into mk3 TDI
« Reply #4 on: 12 March 2009, 20:23 »
A guy on ed38 is running the 150bhp spec engine, don't think he had any real issues with fitting it but more with getting it run, if it is from a mk4 you will need everthing including the clocks.

Offline T_J_G

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Re: MK4 'PD' engine into mk3 TDI
« Reply #5 on: 13 March 2009, 08:36 »
The 110 isn't PD, therefore it's not as econimical. You want the PD115,PD130 or PD150! Also these will be later engines!

Offline Rmachines

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Re: MK4 'PD' engine into mk3 TDI
« Reply #6 on: 13 March 2009, 09:15 »
There is a MK4  90bhp and 110bhp NON PD   I have the PD 115 and that pulls hard, but the 130 has more range and torque, the 150 i would love to have a go in  :grin:  I also have a 90bhp MK3 which is deffo faster than the MK4 90bhp so what ever u put in with the MK3 being lighter it will be faster,   the biggest problem is fitting the electrical side of it as it all needs changing, i would fit a MK4 dash tbh, the engine fits fine,   115, 130 and 150 will all fit the same.
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Offline MK3TDi1996

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Re: MK4 'PD' engine into mk3 TDI
« Reply #7 on: 13 March 2009, 22:33 »
okay cool, thanks for your replies!

About the electrical side, what needs changing? ie complete loom/ecu/instrument panel (also how the make instrument panel fit)

Cheers :)

Offline Wayne

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Re: MK4 'PD' engine into mk3 TDI
« Reply #8 on: 13 March 2009, 22:53 »
okay cool, thanks for your replies!

About the electrical side, what needs changing? ie complete loom/ecu/instrument panel (also how the make instrument panel fit)

Cheers :)

Your going to need everything from a mk4 including the dashboard really.

Offline MK3TDi1996

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Re: MK4 'PD' engine into mk3 TDI
« Reply #9 on: 14 March 2009, 06:49 »
and the dash fits in no problem?