Perdana V6 problem - Help me please

[gotdamsg]

I don't know what's the real problem here. The RPM is too low, all the lights, radio getting dimmer.. sometimes the radio on and off, the voltage seems to be unstable.

I just changed to a new battery last 2 weeks. So battery is not the problem here.

May I know what the cause here? I never encountered this before. please help.

 

[yeehau86]

have you check your alternator? The problem might come from there most likely as I experience this before.

Alternator not working efficiently all the time, especially during decelerating as I noticed my Volt Meter shows the voltage go down dramatically and then go up a bit when accelerate. Sometimes won't go up also.

Hence as you said, rpm low, dashboard lights & radio getting dimmer. Alternator not producing sufficient voltage enough to run the devices. No matter how many batteries you change also no use, the problem will still be there.

Solution: Change alternator.

 

[gotdamsg]

hmmmm.. how about ECU? is this the symptom of failing ECU?

---------- Post added at 12:10 PM ---------- 6 hour anti-bump limit - Previous post was at 11:15 AM ----------

I will bring to shop soon.

---------- Post added at 12:13 PM ---------- 6 hour anti-bump limit - Previous post was at 12:10 PM ----------

have you check your alternator? The problem might come from there most likely as I experience this before.

Alternator not working efficiently all the time, especially during decelerating as I noticed my Volt Meter shows the voltage go down dramatically and then go up a bit when accelerate. Sometimes won't go up also.

Hence as you said, rpm low, dashboard lights & radio getting dimmer. Alternator not producing sufficient voltage enough to run the devices. No matter how many batteries you change also no use, the problem will still be there.

Solution: Change alternator.

Thanks for the solution..

 

[lan_eterna]

check ur altenator 1st :)

 

[gotdamsg]

problem fixed + wiring + grounding. alternator problem.

 

[trojan]

wahh...so fast...u diy or u send to workshop? :hmmmm:

 

[gotdamsg]

sent to workshop :)