Engine light ON when going high speed

[lonewolf]

arlo. guys

driving kelisa around 4 years old. Just notice recently if i were to go at high speed for certain time, the engine light will light up. Then i just off the engine and on back instantly the light is gone. Checked the engine oil, brake oil, power steering oil and radiator fluid. Furthermore, if i go up genting on high revs there seems to be no problem. So what could have cause the light to pop up?..but i do notice if the light pop up my horn fuse will get burn(can't confirm on this yet). So what could be the problem?..ECU?..wiring?..battery??

 

[Vagabond]

oil starvation at the corners ?

 

[lonewolf]

straight road ler bro..all the way straight no turning

 

[satria_95]

Maybe it's warning that you're going into hyperspeed. hehehe
just kidding dude. I actually have no idea. hehe Free bump hehe

 

[eterna22]

bro, have you considered the fact that your O2 sensor got problem ?

 

[SkYwAlKeR]

bro, have you considered the fact that your O2 sensor got problem ?

if o2 sensor KO, fuel consumption will be affected rite??...

TS, what about ur engine oil level??.. mayb running low in oil pressure at high speed... jz a guess anyway...

 

[Gti]

the last time i had this problem, it was due to wiring screwed up...
the bunch of wires underneath the sterring...
had it rewired and problems gone
but i can't assure you it's of the same problem
i had those problem cos i had a TT and a problematic 2-way alarm system.

Hope it helps.

 

[lonewolf]

engine oil ok, level was on max. I guess the best option is to use a ECU reader to get the error code before i go further. Coz changing the O2 doesn't really solve the problem as it might arise again later. I might be wrong, i just read from here.

Troublcodes.net Trouble Codes OBD & OBD2 Trouble Codes and Technical info & Tool Store. By BAT Auto Technical
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Assuming i fit was the O2 that is causing problem. I should be experiencing high petrol consumption??. My petrol consumption still runs alright

one more thing. I use to have an AF meter which takes the data from the O2 wiring, but now is not working anymore. No lights. so do you think is the O2 sensor?..

 

[boyzone]

arlo. guys

driving kelisa around 4 years old. Just notice recently if i were to go at high speed for certain time, the engine light will light up. Then i just off the engine and on back instantly the light is gone. Checked the engine oil, brake oil, power steering oil and radiator fluid. Furthermore, if i go up genting on high revs there seems to be no problem. So what could have cause the light to pop up?..but i do notice if the light pop up my horn fuse will get burn(can't confirm on this yet). So what could be the problem?..ECU?..wiring?..battery??

1st, High speed? How high? RPM=? Is it will happen everytime u rev up until that RPM?
2nd, Horn fuse will get burn? aftermarket horn? are u go thru delay?
3rd, How offen u face this problem? everytime when high speed?

Ecu light pop up but u still able to drive on ur car mean signal from sensors are fail to send thru. Is related with wiring. Hope can help.

 

[lonewolf]

1sr..kelisa max oso 140km/h to 150km/h. All the while no problem. Not on the RPM, coz if u go up genting reving up to 6k eveytime there seems to be no problem. the light will only pop if u max speed constant at a certain time.
2nd, yeah after market horn, like those hella horn.
3rd. So far twice coz i oni manage to get the PLUS highway long journey twice.

Thanks for the input bro..

 

[edwin_lcw]

exhaust sensor ....

 

[boyzone]

yes, possible on O2 sensor...

 

[kelisa6009]

Bro lonewolf....time to change car.....hehehehehe


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