How do you get 7.3 L/100km? Mine was 8.1 and now increased to 8.3 

Ahh. Let me check back my persona later on.
Now when u raised this. I might be wrong on the 60/65.

I Never tried any tyre besides stock. I changed the other day also to stock size.

Persona 2012..

I experiencing some a 'polistrine rub polistrine' sound at the back of my car..

is it because of absorber?.. not yet visit any shop as it only squeaks when driving..

Which rubber seal?..at the door?..

Yo bro, couldn't be of real help here since am driving a manual.

But you can try to disconnect battery for say 5 minutes and put it back, after erasing the error code. Works for me last time when i have a cryptic sensor error.

Seems to me this is wiring problem that's hard to catch. Good luck.

Better bring the car to proton edar and get a proper fix. Or just live with the CEL.

no kidding, but last time my foreman changed brake bulb
and he cleared the error, and its working
charged rm55 for ecu diagnosis

anyone knows where I can buy 'servo brake' for my 2009 Persona?
workshop quote me rm250..reasonable or not?

Is it easy to install ourself? I like to DIY..hehe..

TOuch wood, so far 157k km no any major problems. Pls dont gv me any probs....

How old is ur car? Actually what causes such problem?

How old is ur car? Actually what causes such problem?

Yes reasonable. Is ur persona B, M or H line? Those H line that comes with ABS and thus uses a bigger servo. The B and M line uses the BLM 1.3 single layer servo. If u are using B or M line, I suggest switching to a double layer servo from Honda VIRS/EK (commonly known as the dolphic eye civic). That brake servo gives a better modulation and progressive feel for the brake pedal as its double layer (ur current brake pedal have to press quite a bit before it starts to bite) and doesnt give too much braking power that will cause ur wheels to lock up easily.
Ok this is a common issue with workshops. Whenever u go to them for recommendation for a more 'sporty' feel shocks, they always use shorter stroke absorbers and stiffer springs, giving that very stiff and bumpy feel. It is only suitable if u are travelling on smooth roads like highway all the time. When it comes to B-roads u will suffer. My suggestion for street use sport absorber is to use long stroke/stock stroke sports absorbers with stiffer springs. The long stroke gives ur car the adequate suspension travel to smooth out those potholes and bumps on road and the slower rebound rate with the stiffer spring gives it that firmer grip feel instead of letting ur car bounce around with stock absorbers (stock absorbers are long stroke with quick rebound and softer spring to give that comfort feel, but dues to the softer nature ur car tends to nose dive or roll a bit excessively when braking or hard cornering).

My top suggestions for suspension setup with absorber price as follow:
1) IMP Improve Comfort  RM850 (sport absorbers with very very long durability) + Satria Neo CPS springs for the front and standard springs with IMP Comfort at the back.
2) Proride performance RM480 (yellow color not black) with Satria Neo CPS front springs and stock persona rear springs
3) Monroe Original RM420 + the same spring setup.
Should use PDT to check the error code first. Highly unlikely for throttle body to rosak. Most probably Gearbox speed sensor issue causing the error readout to ECU. Damage would have been around RM250 for the gearbox speed sensor.