Engine Light when boot it

[TrisK]

I am running my glanza, it is set to 0.7 bar but creeps to around 1.1 at the top of the rev range (creeping due to relocated airfilter and decat/exhaust system)

When i get to approx 5 thousand in second the engine light comes on, as i slow down it normally goes off, but as if i keep booting it (only done it once, as i genuinly didnt notice the light) it stays on until i turn the car off and back on again.

If the light is turning itself off is there a way i can read the code still?

i have a fcd, so its not the boost cut light, unless that would still come on just not cut it?

i also dont have a fpr(ive got one on order), and i changed the plugs and they were still white. so i know im running lean, would the fueling put on a light?

im just looking for ideas, i know its difficult to be an internet mechanic but any suggestions?

[iamlegend]

over boosting (code 34) do a diagnostic check,

[TrisK]

over boosting code 34 on diagnostic check,

is this a suggestion of what it is? or just a fyi? would the fcd block this code from ever showing?

can i still check it even though the light put itself out? or do i bridge the connector, then make it do it?

or will it read the last code from the machine?

[iamlegend]

yea just do a diagnostic check and it will pick up the last error code. 99% be over boosting... like said it will be code 34..

http://www.toyotagtturbo.com/forums/showth...iagnostics-Test

[TrisK]

i will check tomorrow, thankyou.

i just thought it couldnt be overboosting as my FCD would tell the ecu that it wasnt overboosting, even though it is

obviously im not hitting fuel cut (due to the fcd) and there is no affect on performance