This is the relay I was talking about. Model number is PW 546916. I plugged it out and put it back in, it worked for a while then back to no signal.

I search for the model number online and found plenty of seller, so I went ahead and bought one since it's below RM20.

This post has been edited by se@n: Jul 2 2019, 02:58 AM

I am using 195/55/15 years back from 60, imo 55 always looking sexier haha.

ECU tuning need using computer to do?

Not sure what that fella do, plug in OBD read only i guess, and do fuel injector cleaning. But after tuning can feel obvious difference, the car really feels lighter and engine quieter.

yup, any adjustments or service on any parts that connected to sensor, they need to diagnosed of any errors from the ecu.

mind sharing the shop name and where is the shop located? planning to visit to change my CC6 too in few months..

it is located in Melaka, do you still want it?

I am bout to install the 5 points grounding cable, since many users insist the needed of using it since our car is not a new car. Do you guys using it now, do we need to get good full cooper 300Amp or any conductable cables will do. I see many fake HKS and Pivot is selling with cheap price but it is not 100 cooper but still can do the job as read some of the comments.

erictioh can answer your question.

read his post --> https://forum.lowyat.net/topic/1495749

Many thanks, I am going to read it all now.

Post 3135 was my review. Sadly i no longer have the voltage stabilizer as Proton SC suspect the VS might cause current disruption that causes my knock sensor to shoot check engine code. But even after taking it away the code still come back. I'll consider to buy his VS again though.

guys, my persona coolant disappearing without leaks.

1) Did pressure test at workshop, no leaks observed
2) Went to flush and change coolant. After turning on car, coolant starting overflowing from opened radiator where the cap is supposed to be. Workshop said thermostat faulty so changed thermostat, radiator cap, and new coolant 50/50
3) after 3-4 weeks without checking everytime , the radiator fan will continue moving even after I turned off the engine. This is an indicator when the coolant is not enough. Everytime in the radiator have to top-up around 1 litre+, reservoir totally empty

Now people saying its blown/cracked head gasket. But my engine still running fine. Engine oil normal color. Foreman recommended to do top overhaul. Even when/before/after the radiator fan continue moving after engine off, the temperature gauge is still fine. Never overheated before or anything.

Foreman also said maybe the coolant leaking into exhaust?

what do you guys think?

This post has been edited by diversity: Jul 5 2019, 08:45 AM

Wah this sounds bad... You ever consider to buy those UV dye recommended by Scotty Kilmer to trace leak?

Edit: Scotty Kilmer is a channel in YouTube. Just search for coolant leak scotty kilmer.

This post has been edited by inferno_17_85: Jul 5 2019, 12:42 AM

Hv u guys changed radiator before? Dam I just realised there’s water dripping at the front I suspect it’s from radiator. Blardy hell 200k mileage prob starts coming out 1 by 1

On my second radiator after accident in 2013 until now.. Probably it's relatively new so haven't kaput yet. But better check bro. Later overheat and engine damaged.

Ya luckily I realised the small leak. Now at workshop diagnosing what prob isit. Ahhh hv to spend money again.

same problem here. my radiator water will splash out like volcano.. i just let it be.
update me after you fixed the problem i want to see the cost.

My friend's persona had the same problem, water drying and the leakages not visible anywhere. Than his mechanic saw a small leak from the coils in the radiator. Due the the radiator fan and the air caused by it, the water leakages not dripping as usual but dried due to the air flow.

Guys, got one question regarding my Persona Elegance.

Mine is automatic (4 speed). The gearbox/ transmission oil.

How many litres we need to change the gearbox oil?

3 different foreman gave me 3 different answers.


1st foreman told me its 4.5 litres

2nd foreman told me its 5 litres

3rd shop told me it is exactly 4 litres



Don't want to overfill or underfill the transmission oil as we'll know auto gearbox is pretty sensitive.

Really confuse by the 3 different answers

if can save up to RM100 for all 4 doughnuts, why not?
plus can go makan angin there..hehe..