need help on mivec engine

[satria 770]

frenz out there
my mivec got trouble
after i change my wiring from microtech to stock ecu
the engine sound so lean
like over ram
also got sounds like knocking ( 3000 - 4000 rpm)
if go to many mechanics but the result the same
is my wiring problem or is there other problam
plez help
tq frenz.....

 

[nashlovebrown]

last time mine also got knocking sound on 3krpm - 4krpm, my crankshaft prob seems. normally crankshaft prob cant go fast, i mean no top speed and the knocking sound will be louder.

 

[satria 770]

is ur engine sound so lean
i mean sounds like over ramming
mine does
any idea to solve it

 

[nashlovebrown]

no idea dude. maybe u can go for dyno and see. maybe ur wiring prob or ur sensor prob.

 

[satria 770]

ok any info later let me know
im fed up already with the problem
im thinking to change to gsr turbo
tq....