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Proton Prevé V15, Slow & Steady, Come Join Us Already..
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GoldenHawk
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Sep 25 2012, 09:05 AM
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QUOTE(allenultra @ Sep 24 2012, 09:08 PM) mat79 did. Try to maintain the below or at 2000rpm because that will be the time where maximum torque comes at. That should allow the vehicle to run at maximum torque and also the optimum fuel efficiency. Again, playing the throttle pedal and mixing with the CVT characteristics will help too. [Which I dun fully understand yet] Seriously?!  There's no power below 2000RPM bro... The car starts pulling away > 2000RPM. That also VERY gradually... Try driving a manual & you'll understand
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nintama
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Sep 25 2012, 09:11 AM
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New Member
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QUOTE(GoldenHawk @ Sep 25 2012, 09:05 AM) Seriously?!  There's no power below 2000RPM bro... The car starts pulling away > 2000RPM. That also VERY gradually... Try driving a manual & you'll understand  I haven't try yet manual version..is the engine characteristic same as other campro engine like in gen.2 or persona?
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dares
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Sep 25 2012, 09:13 AM
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QUOTE(GoldenHawk @ Sep 25 2012, 09:05 AM) Seriously?!  There's no power below 2000RPM bro... The car starts pulling away > 2000RPM. That also VERY gradually... Try driving a manual & you'll understand  I think that is only applicable to CFE, because for the CFE once the RPM goes above 2k it starts boosting. Added on September 25, 2012, 9:15 amQUOTE(nintama @ Sep 25 2012, 09:11 AM) I haven't try yet manual version..is the engine characteristic same as other campro engine like in gen.2 or persona? Not exactly the same. the Preve non-CFE is IAFM+ whereas G2 and Persona is IAFM. The IAFM+ have more torque on the low end. This post has been edited by dares: Sep 25 2012, 09:15 AM
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mat79
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Sep 25 2012, 09:17 AM
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for cfe, not iafm+. I did mentioned before turbine spooling :-). For iafm+ manual preve, i think around 120nm++ shud be ok, it shud be around 2.5k rpm to 3k rpm max for town driving. While cvt iafm+ 2k rpm to 2.5k rpm shud be enough. Unless need more pulling power. Bye.
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sanadi
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Sep 25 2012, 09:20 AM
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New Member
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QUOTE(mat79 @ Sep 25 2012, 09:17 AM) for cfe, not iafm+. I did mentioned before turbine spooling :-). For iafm+ manual preve, i think around 120nm++ shud be ok, it shud be around 2.5k rpm to 3k rpm max for town driving. While cvt iafm+ 2k rpm to 2.5k rpm shud be enough. Unless need more pulling power. Bye. I found that it is more practical to just accelerate briskly, going into boost to reach your cruising speed quickly and stay at your cruising speed a long as possible. I am getting good FC, considering the power and torque of the car.
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mat79
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Sep 25 2012, 09:23 AM
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forget to mentioned, for flx se manual(dunno whether its already been scrapped or not), starting 2k rpm, u can feel the powerband start coming, but preve manual around 3k rpm due to weight. However, for cvt,its a diff story due to cvt operation is diff compare to fixed gear. cvt will try to match the ratio with engine speed, and being infinte is its advantage. Added on September 25, 2012, 9:26 amQUOTE(sanadi @ Sep 25 2012, 09:20 AM) I found that it is more practical to just accelerate briskly, going into boost to reach your cruising speed quickly and stay at your cruising speed a long as possible. I am getting good FC, considering the power and torque of the car. Yup, if u r cruising, but stop n go sitution, heavy traffic,for me its consume more. This post has been edited by mat79: Sep 25 2012, 09:26 AM
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GoldenHawk
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Sep 25 2012, 09:28 AM
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QUOTE(mat79 @ Sep 25 2012, 09:17 AM) for cfe, not iafm+. I did mentioned before turbine spooling :-). For iafm+ manual preve, i think around 120nm++ shud be ok, it shud be around 2.5k rpm to 3k rpm max for town driving. While cvt iafm+ 2k rpm to 2.5k rpm shud be enough. Unless need more pulling power. Bye. Yes Abg. mat79, that sounds about right  On highway driving, it'll be about 90km/h to 100km/h. I usually cruise @ 3000RPM
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diadokmai
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Sep 25 2012, 11:31 AM
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QUOTE(GoldenHawk @ Sep 25 2012, 09:28 AM) Yes Abg. mat79, that sounds about right  On highway driving, it'll be about 90km/h to 100km/h. I usually cruise @ 3000RPM  what version of preve u drive? my case for 7-speed CFE version only need 2000RPM for 100km/h. last time i using CAMPRO for Gen 2 2005 model yes need 2800RPM-3000RPM to cruise at 100KM/h and currently for from last week until this week im no more hear the grinding sound coming from my engine when starting the car. hope this will maintain from day to day This post has been edited by diadokmai: Sep 25 2012, 11:32 AM
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stargate8
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Sep 25 2012, 11:57 AM
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when cruising @ 110km/h, the rpm seem to be above 2000rpm, so IIRC, above 2000rpm wont be fuel efficient right?
but cruising @100km/h, really too slow, as other cars have to overtake. as most of them drive @ 120km/h.
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deity01
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Sep 25 2012, 12:06 PM
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QUOTE(lauchen @ Sep 25 2012, 12:04 PM) my fren get his preve with pre install revere cam  pre install revere cam???? can show pic? This post has been edited by deity01: Sep 25 2012, 12:08 PM
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Saya_Dhuang
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Sep 25 2012, 12:22 PM
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New Member
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3rd motto: "Pictures!! Or it didn't happen!!" Hehehe
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dares
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Sep 25 2012, 12:40 PM
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QUOTE(lauchen @ Sep 25 2012, 12:04 PM) my fren get his preve with pre install revere cam  I guess it is installed by the dealer, not Proton.
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dares
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Sep 25 2012, 01:03 PM
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QUOTE(lauchen @ Sep 25 2012, 12:56 PM) i think so but not bad good HD quality HD quality for reverse cam
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Saya_Dhuang
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Sep 25 2012, 01:09 PM
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New Member
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QUOTE(dares @ Sep 25 2012, 01:03 PM) HD quality for reverse cam  Ya lor, that way u can avoid ur car from running over any ants happened to strolling down the road behind when reversing maa
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dares
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Sep 25 2012, 01:12 PM
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QUOTE(Saya_Dhuang @ Sep 25 2012, 01:09 PM) Ya lor, that way u can avoid ur car from running over any ants happened to strolling down the road behind when reversing maa  Next gen will be in 3D
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Saya_Dhuang
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Sep 25 2012, 01:13 PM
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New Member
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GoldenHawk
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Sep 25 2012, 01:37 PM
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QUOTE(diadokmai @ Sep 25 2012, 11:31 AM) what version of preve u drive? my case for 7-speed CFE version only need 2000RPM for 100km/h. last time i using CAMPRO for Gen 2 2005 model yes need 2800RPM-3000RPM to cruise at 100KM/h and currently for from last week until this week im no more hear the grinding sound coming from my engine when starting the car. hope this will maintain from day to day Manual
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archiq
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Sep 25 2012, 01:41 PM
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QUOTE(Saya_Dhuang @ Sep 25 2012, 01:13 PM)  augmented reality later on?
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Saya_Dhuang
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Sep 25 2012, 01:44 PM
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I believe if the late fulat was still here, he'll buy this one for his wife.. Kitty Deal! Added on September 25, 2012, 1:44 pmQUOTE(archiq @ Sep 25 2012, 01:41 PM)  augmented reality later on? And the list can goes on and on bro!!  Ahahaha! This post has been edited by Saya_Dhuang: Sep 25 2012, 01:44 PM
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dares
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Sep 25 2012, 01:46 PM
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QUOTE(Saya_Dhuang @ Sep 25 2012, 01:44 PM) I believe if the late fulat was still here, he'll buy this one for his wife.. Kitty Deal!
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