evo 7 need help

[gen2]

i cant boost over 1.5 bar why??? went it come close to 1.5 bar the car like kick hard from behind.

i had change the to powerfc
280 cam
fuel pump
no7 spark plug
evc5

is it the spark plug problem???? misfire

 

[DDgreystar]

mind I ask u .....since when this happen ?? rite after u ON PFC or ON EVC ??? or u played with your EVC settings ??? maybe u could ask your tuner to set your u........jerking too much is not a nice riding experience oh ;)

 

[Stormvolution 9]

Yeah, might b a boost cut set by ur tuner??? Better send it back to ur tuner for checking... This is de safest way!!!

 

[LanEvo]

Wat's ur warning setting in EVC? Make sure it's above 1.5bar. If you set it to 1.3 then it will cut when it over 1.3bar.

Btw, are u running E7 stock turbo? If yes, can boost till 1.5bar? won't blow turbo?

 

[gen2]

i think i do not have boost cut. b4 this i use greedy boostcontroller also the same thing. b4 i go for power fc also the same thing. but after i change the plugs to denso iridium plug7 is better but after a week it came back already.

y??? pls help.............

 

[LanEvo]

ic. last time i hv problem when boost over 1.2bar as once pass 1.2bar the car feel like choking and got misfiring issue.. tat's was due to spark plug problem. Problem solved after changing spark plug. You might want to check ur spark plug and coil.

 

[DDgreystar]

1.5 on e7 turbo no prob le.....me boosting 1.7 aso ok....1 time play until 1.8 aso boleh tahan ....maybe my boost reading koyak liao ......lolzz

 

[gen2]

get it check today.....thanks

will come back n report by tomolo

 

[leslie]

For stock e7 turbo, it can stand SAFELY at 1.6bar maximum (guideline)(of course with proper tuning).. above 1.6bar the turbo will be very tired... so wear and tear for the turbine will be higher...

 

[cannondale>]

check the plug also la,, make sure it those big head 1

 

[DDgreystar]

spark plug life for turbo cars like ours can be quite low..........best optimum life span around 20K for performance....then it can become sluggish

 

[azizi.aziz]

suspected tuning issue (might be the A/F ratio - too rich ) and cause the spark plug life span shorter.... Try to clean the spark plug (carbon deposited) then Tune cantik2 first.

 

[DDgreystar]

check your throttle body aso oh;) if got too much carbon deposits :D

 

[LanEvo]

Wah.. can boost till 1.6bar huh? .. ok, i'll boost up mine a bit more.. haha

 

[DDgreystar]

1.7 aso can ;)

 

[gen2]

hehehe......finally i get it done already........ the spark plug regap ok already now 1.8 boost also can no problem (testing onli) me running 1.5 safe safe mahhh

 

[Stormvolution 9]

gen2,

Great tht u settled ur problem!!! Bravo all frens n members here trying to help out!!! MLOC spirits!!! :_:

 

[satriamerah]

so what clutch r u using now Bro ...

 

[kampoon]

so Gen2...when u wan to come and join our TT ??

 

[gen2]

satriamerah your message is full pls del some. i got something to send to u