Hey guys my car only seems to be hitting max of 0.6 BAR in every gear, i thought it should sit on about 1.2 BAR in all gears all the time foot flat?

Thanks for any help.

new car? modded?

a MY00 STI, no engine mods.

stock as rock under the bonnet.

ECU could be in Limp mode!

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M POWER

wouldnt that show an engine light?

No dont think so . . .

But dont quote me on it!

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M POWER

If it is, I remember in my 01 if you turn the key from off to on (not accessories) 9 times it reset CEL's. Go 10 just to be safe. See what happens.

ECU Reset:

This works for all models: Just unplug negative battery terminal, stand on brake pedal for 30-40 seconds. Or you can just leave the car for 30 min or so (long enough for the ECU to drain power) with the battery disconnected.
Or
Applicable to MY93-00 [GC8] models only:

Locate the ECU connectors under the steering column.
With the ignition OFF connect black -> black and green -> green.
Turn on ignition, but DO NOT start the engine
Depress the accelerator pedal to full throttle, hold for a few seconds and then release.
Depress the accelerator pedal to half-throttle, hold for a few seconds and then release.
Start engine and then drive for at least one minute, keeping road speed above 5mph (11 Km/h).
The check engine light (CEL) should start to flash the all clear signal (steady 1/2 second interval flashes). If the check engine light does not flash, or indicates some other sequence, there is a fault present in the system, and should be professionally checked for necessary repairs.
Stop the car and turn off the engine.
Disconnect the plugs.
ECU in now reset.

J

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"You can turn your back on a person, but, never turn your back on a drug. Especially when it's waving a razor-sharp hunting knife in your eye." - Raoul Duke

wont disconnecting the battery stuff with the brant security system?

It can do.

Try what I said first and see what happens, then start fucking with wires and shit if it does not work..