engine light on!!!!

[lovelock82]

Hello all the sifu.....
i got some problem with my Proton wira 1.5 manual, i just collect from the body repair few week ago. The car was in good conditioon when i collect it, but unfortunately after dive few day my car engine warning light is on.

because the engine light on so i go for diagnosis at "ah kao" workshop, the technician said the fault code is throttle body dirty and lamda sensor not lean.

after i clean the throttle body the light is off, but after drive long time the light on again with the fauly code lambda sensor not lean.

so can any body please gime a hand regarding this matter, i really out of my mind already instead of change the lambda sensor.

 

[EvolutionZ]

send to proton authorized dealer or branch service centre...get the error code erased and check those sensors....

most will cost you about rm100-200 if need to replace any one of the sensors....i kena b4....mine was the O2 sensor...

 

[monazarudin]

yea it's most likely just the sensor...

 

[outlawzinc]

yah most problay the senson.....check the air flow sensor 2...sometimes it might be loose.