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Mohammad208

405 turbo maping help

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Mohammad208
Posted (edited)

Hello. Engine specs is

Xu9ja engine

With xu10j2te turbo and manifold

And xu7jp inlet with xu10j2 throttle body.

And adjustable ecu.

Engine is ok, 12 psi boost

Problem is with ve table and ignition table

I can adjust ve table with narrow band o2 sensor, but it is not accurate, and i Don't access to Wide band sensor.

Afr is ok. Can some one give me ve table and ign?

Sorry for my bad English.

Edited by Mohammad208

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Mohammad208

Nobody?

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welshpug

you need a wideband and knock sensing, and a rolling road preferably.

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Mohammad208

Knock sensing is ok.

Most of problem is fuel.

If i could access to Wide band and Rolling road, for sure i Don't ask from every one in here for ve table!

Thank you for your reply.

I know what i need, but problem is the Money!

Here in iran buying a wide band is like to buying a v8 engine!!!

 

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SRDT

You can try to monitor EGT, with that plus the narrow band and knock sensor you should know more or less where you stand.

As for the VE table it must be hard to find someone with the exact same setup.

Back in the days Peugeot had made a 165hp turbo kit for the XU9JA, to keep it cheap they just tweaked the LE2-Jetronic and used a new wasted spark ignition ECU.

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Mohammad208
On 7/17/2021 at 12:05 PM, SRDT said:

You can try to monitor EGT, with that plus the narrow band and knock sensor you should know more or less where you stand.

As for the VE table it must be hard to find someone with the exact same setup.

Back in the days Peugeot had made a 165hp turbo kit for the XU9JA, to keep it cheap they just tweaked the LE2-Jetronic and used a new wasted spark ignition ECU.

Not exact same setup

I think tt's ve will be match

And xu10j2te ve will helps alot.

This car is my Daily drive car

And lots of problems with fuel are boring me, and i want to burn my car!

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welshpug

you really need to find a mapper or you will never get the best out of it.

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