CAMPRO ENGINE SPECIFICATION SPECIFICATION – PROTON ENGINE TECHNOLOGY ON SAGA, WAJA, SATRIA, PERSONA & GEN2 By kdi • Dec 26th, 2008 • Category: ! DAILY LATEST INFO, INFO , PROTON
CAMPRO engine is the combination name of Cam Profile engine developed by Proton with help from lotus technologies. Basically, Campro engine is just a normal engine which can be used with future latest technology like variable inlet and iafm. they claim that this engine provide more power and less fuel consumption. Recently, they have shown that what they claimed is true by winning the most fuel efficient family cars with Proton Persona.
CAMPRO ENGINE SPECIFICATION – PROTON ENGINE TECHNOLOGY ON SAGA, WAJA, SATRIA, PERSONA & GEN2 All Campro engines incorporate with drive-by-wire technology (specifically electronic throttle control) for better response,eliminating the need for friction-generating mechanical linkages and cables. There have been some issues with cracking oil pumps but apparently Proton have introduced a new part recently to solve this problem. A recall has not been announced. CAMPRO Basic DOHC engine
The basic Campro engine coded as S4PH is a basic DOHC 16-valve 1.6 L engine that produces 110 bhp (82 kW) @ 6,000 rpm of power and 148 N·m (109 ft·lbf) of torque. This is the engine that powers the Proton Gen-2. The S4PH engine can be fitted with Cam Profile Switching (CPS) and Variable Inlet Manifold (VIM) technology. Besides this 1.6 Litre engine, Proton has produced the 1.3 Litre version of the Campro engine . Even though the S4PH engine seems to be quite powerful at higher revs , its performance is reportedly sluggish at lower revs and this is proven by driving the Gen-2 uphill where drivers who drive the manual transmission version have to shift a lot between 2nd gear and 3rd gear. This is due to its torque dip in the crucial 2,000 ~ 3,000 rpm operating range, where the torque actually decreases before picking up back to the maximum torque at 4,000 rpm. This torque characteristic can be clearly seen in manufacturer published engine performance curves .
Another engine option for the basic DOHC engine is a 1.3L engine coded as S4PE. The S4PE engine produces 94 bhp (70 kW) @ 6,000 rpm and the torque of 120 N·m (89 ft·lbf) @ 4,000 rpm, which is more powerful than the other 1.3L rivals, even with variable valve timing technology, it also (like its bigger brother) displays a torque dip at typical engine speeds of 2,000 to 3,000 rpm. The bore x stroke dimensions for both engines are as follows:S4PH (1.6L): 76 x 88 mm, resulting the displacement of 1598 cc. S4PE (1.3L): 76 x 73.4 mm, resulting the displacement of 1332 cc. Applications:2004 Proton Gen-2 2006 Proton Waja 2006 Proton Satria Neo 2007 Proton Persona Campro CPS and VIM engine
The Campro CPS engine uses a variable valve lift system (Cam Profile Switching system) and a variable length intake manifold (VIM; not to be confused with the standalone IAFM used in the 2008 Proton Saga) to boost maximum power and improve the CPS engine’s torque curve over the standard DOHC Campro engine. The engine’s Variable-length Intake Manifold (VIM) switches between a long intake manifold at low engine speeds and a short intake manifold at higher engine speeds. Proton is using a longer intake manifold to achieve slower air flow; as they found this
promotes better mixing with fuel. The short intake manifold allows more air in faster. This is beneficial at high RPMs. The Cam Profile Switching (CPS) system uses a trilobite camshaft to switch between two different cam profiles. One cam profile provides low valve lift, while the other cam profile has a high valve lift. The low valve lift cam profile is used at low to mid engine speeds to maintain idling quality and reduce emissions, while the high lift cam profile is used when the engine is spinning at mid to high engine speeds improve peak horsepower and torque. VIM switches from the long to short runner at 4 ,800 rpm, while the CPS system switches over at 3,800 rpm. The result is 127 horsepower (96kW) at 6,500 rpm and 150Nm of torque at 4,500 rpm compared to the non-CPS Campro’s 110 horsepower (82kW) at 6,000 rpm and 148Nm of torque at 4,000 rpm[2]. Proton claims that there is better response and torque at low engine speeds of between 2000 – 2500 rpm. The new CPS engine first made its debut in the facelifted Proton GEN2 launched in Thailand, and made its first Malaysian debut in the Proton Waja Campro 1.6 Premium (CPS). Besides the 1.6L version, the Campro CPS engine is also available in 1.8L version; however, the bigger 1.8L version has not yet debuted in any of Proton’s car (as on 30 April 2008) but rather made its first debut in a Malaysian-made hovercraft. Applications:2008 Proton Gen-2 (H-line) 2008 Proton Waja What Is Campro IAFM engine?
A Campro 1.3L IAFM mounted on a second generation Proton Saga.The Campro IAFM (Integrated Air-Fuel Module ) is essentially a basic DOHC Campro engine equipped with a variable-length intake manifold, developed under a joint fast track programme which began in April 2005 by EPMB, Bosch and Proton. However, the IAFM differs from the VIM (Variable Inlet Manifold) for the Campro CPS engine in terms as follows:The IAFM is a stand-alone module that can be fitted with a basic DOHC Campro engine whereas the VIM needs to work in conjunction with the CPS system in a Campro CPS engine. The IAFM is operated by the engine vacuum while the VIM uses an ECU-controlled solenoid. The Integrated Air-Fuel Module for the Proton Campro engine debuted in the secondgeneration Proton Saga, which was launched on 18 January 2008. We first heard of it back in October 2006 where it was still in advanced tooling stages, and ever since then everyone has been eagerly awaiting for the first Campros to roll out with the new air fuel module. With the IAFM, the 1.3L engine used in the Proton Saga now produces 98 bhp (73 kW) @ 6,500 rpm. The maximum torque is slightly reduced to 113.2 N·m (83.5 ft·lbf); however, the engine has broader torque range and the noticeable torque dip in the basic DOHC Campro engine has been eliminated. However, the official brochure is only published with the familiar 94 bhp (70 kW) @ 6,000 rpm power and 120 N-m @ 4,000 rpm torque for consistency with other 1.3L Proton models. Meanwhile, the output of the 1.6L version of the IAFM engine which debuted in the 2008 Proton Gen-2 M-Line produces 110 bhp (82 kW) @ 6,500 rpm of power and 148 N·m (109 ft·lbf) of torque, and the torque dip around 2,500-3,500 rpm has been eliminated. Applications:2008 Proton Saga 2008 Proton Gen-2 (M-line) 2008 Proton Persona
Hybrid Campro engine In March 2007, Proton and Lotus have announced their concept model of a Proton Gen-2 powered by a hybrid powerplant that uses the Campro engine. The concept model was revealed during the 2007 Geneva Motor Show from 8 ~ 18 March 2007 The hybrid powerplant system, which is known as EVE system (Efficient, Viable, Environmental) will be using the same S4PH engine as the one that powers the present gasoline version of the Gen-2, combined together with a 30 kW, 144V electric motor. The main purpose of the hybrid powerplant system is to provide a hybrid system that can be retrofitted to existing models, retaining the same powerplant and also eliminates the need to develop a completely different platform, like the Honda Civic Hybrid. Unlike the IMA (Integrated Motor Assist) technology in the Civic Hybrid which uses a bulky NiMH battery pack, the EVE Hybrid system will use a Li-ion battery pack inside the engine bay.
The EVE Hybrid System will have 3 key technologies:“Micro-hybrid” start-stop system – An integrated starter-alternator system is installed to switch off the engine automatically when the engine stops, for example at the traffic light. The engine will automatically restart when the gas pedal is depressed. Full parallel hybrid technology – Combines the existing S4PH engine with a 30 kW, 144V electric motor, resulting in higher power (141 bhp combined), higher torque (233 N-m combined), lower emission (up to 22% carbon dioxide reduction) and better fuel
economy (up to 4.6 L/100 km[13]). The system also includes regenerative braking system. Continuously Variable Transmission (CVT) – The CVT system provides an infinite number of gear ratios for better efficiency. The combined power and torque for the powerplant system are as follows:Max power (gasoline engine only): 110 bhp (82 kW/112 PS) @ 6,000 rpm Max torque (gasoline engine only): 148 N·m (109 ft·lbf) @ 4,000 rpm Max power (combined): 141 bhp (105 kW/143 PS) @ 5,500 rpm Max torque (combined): 233 N·m (172 ft·lbf) @ 1,500 rpm (limited to 180 N-m continuous) Proton will start commercializing their upcoming hybrid vehicles equipped with the EVE Hybrid System within 2010-2011
CAMPRO ENGINE SPECIFICATION BY PROTON
Developed in partnership with Lotus Engineering, this engine grants PROTON complete vehicle design independence. Its breakthrough engine technology produces low fuel consumption, yet gives rapid, high power response, and can even be produced to run on alternative fuels. Its represents true world class powertrain engineering, and a revolutionary step forward in engine manufacture, with low toxic emissions, low noise levels and above all, highly economical maintenance of long service intervals.
Major design objectives :
- Space-saving transverse east-west direction engine installation - Designed for long life of at least 10 years or 250,000 km - Best performance in class - Flexibility to use future technology (CPS & NGV) - 80% recyclable to meet 2005 requirements - comply to future exhaust emission legislation requirement
CAMPRO UNIQUE DESIGN FEATURES 1. Modular Engine Design – Common Cylinder, Piston, Camshaft. 2. Design Protected for future Combustion Technology (AVT) , Performance Technology ( CDA & CPS), Low Emission (DI-NGV, Diesel.)
CAMPRO CPS ENGINE TECHNOLOGY (CPS & VIM) The Campro engine utilizes two ingenious technologies to give high power and rapid response, whilst maintaining low fuel consumption. Cam Profile Switching (CPS) and Variable Intake Manifold (VIM) technology. Together, these technologies give the best if both worlds, essentially combining the best characteristics of two different engines in one compact package. The usual reduction in peak torque caused by High Lift cams is corrected by the Long Runner. The short runner works with the high lift cams to re-tune the engine and generate more power at high speed.
HOW CAMPRO CPS & VIM ENGINE WORKS Engines create power from combusting a mixture of fuel and air. Valve lift creates a gap to draw air into the combustion chamber, and this gap influences the ratio of air in the mixture. Ordinary engines have fixed rate of valve lift, but Cam Profile Switching gives variable valve lift , for optimised airflow into the engine. A H igh Lift cam profile improves maximum power, whilst the Low profile offers fuel efficiency and low emissions.
Air is supplied to the valves by the engine’s intake manifold. Variable intake Manifold technology intelligently changes the rate of “breathing” according to the engine speed. At low speed, air will drawn through the Long Runner manifold. The resulting slower air flow allows more efficient, thorough mixing of air with fuel. At high speeds, the Short Runner takes over to supply more air for combustion, faster.
IAFM (Integrated Air Fuel Module) The CAMPRO engine is now enhanced with a new air intake management system – the Intergrated Air Fuel Module (IAFM) technology. It helps the engine “breathe” better at offer you the best of both worlds – greater fuel efficiency at low speeds and better performance at high speeds. Be it a short one to the shops or a cross-state roadtrip, every drive will be one you’ll enjoy.
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So there are a completely described Proton Campro Engine which is actually a basic DOHC engine that can work with latest variety of technologies. And the basic dohc engine is now better than the other VVT engine in its class such as Proton Saga VS Perodua Myvi engine which have similar engine displacement but Proton Saga engine has better performance than the VVT engine in Perodua Myvi.
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PROTON WAJA CPS OR PERSONA ELEGANCE? (26) MALAYSIAN CAR – PROTON 0-100 KM/H ACCELERATION VIDEO (18) COLLECTION OF PROTON PICKUP TRUCK – ARENA, EXORA, NEO, SAGA, WAJA & GEN2 (8) SUPER CHEAP CHINESE CARS ARE UNDER ATTACK BY PROTON BEFORE THEY EVEN REACH AUSTRALIA. (1) PROTON WAJA CPS VS PROTON WAJA CAMPRO. (10)
Tagged as: Basic DOHC, Cam Profile Switching, campro, CamPro engine, campro SPECIFICATION, CPS, engine, engine performance curves, Gen2, HOW CAMPRO CPS & VIM ENGINE WORKS, hybrid, hybrid Campro engine, IAFM, most fuel efficient, ON, persona, proton campro, PROTON ENGINE TECHNOLOGY, Proton Saga VS Perodua Myvi, Saga, satria, VIM, Waja
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115 Responses to “CAMPRO ENGINE SPECIFICATION – PROTON ENGINE TECHNOLOGY ON SAGA, WAJA, SATRIA, PERSONA & GEN2” Page 2 of 2« First...«12All
1.
nua says: December 28, 2010 at 4:20 pm ok lah tu, bli keta murah klu dia buat hal rase mcm nak trade in..tp klu dah beli keta mahal kalau dia buat hal plk mcm mane rase …
2.
GEN2LAK says: December 28, 2010 at 4:50 pm GEN2 SPEED BAGUS BILA RPM 4-5 RIBU…TAPI PICKUP NAK MELOMPAT TU TAK BERAPELAH…DESIGN MEMANG BEAUTY…… PEKENA RIM KROM 16 SPORT SPRING…MANTOP…TAPI MEMANG TAK DINAFIKAN LE PART TU AGAK MAHAL SIKIT…BILA DATANG BULAN JE GEN2 AKU…SIAP…SAKIT JUGA…..
3.
MrSiber says: December 29, 2010 at 11:58 am aloyGen : ko tukar flywheel GTi takkan improve performance kete ko ….. aku cadangkan ko check balik semua basic komponen dulu mcm air filter, petrol filter, injector, sensor2 ….. buat compression test …. last sekali buat top overhaul atau full overhaul ….. sbb akupernah jumpa kes2 injector tsumbat je ….. diagnostic
ckp ok ….. ada gak kes beli kete2nd …. owner lama org tua so drive perlahan dgn rpm x pernah cecah 3000rpm …… habis berkeladak intake dan exzos port …. paling teruk aku jumpa kes terlalu percaya minyak fully sintetik ….. dibantainya guna sampai setahun bru teringat nk tukar minyak enjin …. rupa2nya enjin dah berkerak …. performance drop teruk ……
4.
aloyGen says: January 27, 2011 at 10:59 am thanks mr siber…xkan la keta aku dah kena top overhoul….hihihi…erm….ada ker kes gen2 injector tersumbat nie…mcm mn nk tau injector tersumbat?..korang ada test f/c x gen2 korang…brape leh dpt untuk 100km/….L..?cz org ckp gen2 kedarah minyak….aku pakai gen2 x de la kedarah sngt..cz aku sllu long distance ngan gen2…ok jer…
5.
MrSiber says: January 27, 2011 at 11:45 am aloyGen : kete baru pun klu enjin dah teruk mmg top/full overhaul je la ubat nya ….. biasa aku cabut injector ngan fuel rail dan test crank …… drp situ kita bole nampak injector mana yg tak tembak cantik …. kadang filter belakang injector je tersumbat …. klu tersumbat kat nozzle payah sket la …. apa ko ble buat ialah … beli injector cleaner dan rendam keempat2 injector dlm botol …. biar sehari dua … pasang balik dan test …. klu enjin ok tp minyak kuat tu kadang2 kne tengok balik cara memandu ….. klu semua owner Gen2 ckp minyak kuat boleh la percaya ….
6.
gen2lama says: January 27, 2011 at 11:51 am Mrsiber, bg pendapat skit…gen2 aku lebih 300k km dah….agak2 apa yg patut aku tukar so engine akan sentiasa dlm keadaan tip top… perlu overhaul ke? engine memang tip top sknrng cumaa takut tetiba jer ada major part breakdown….apa tanda2 engine perlu di overhaul? tq in advance
7.
MrSiber says:
January 27, 2011 at 11:58 am gen2lama : dah jauh jalan tu … dulu kebanyakkan kete sewa aku Gen2 1st model …. full overhaul setiap 150,000km …. sebenarnya modal nk full overhaul campro ni tak tinggi … ni adalah kelebihan enjin ni … so mekanikal enjin dalam keadaan tiptop …. apa yg perlu ko prepare ialah sensor TDC dan crank angle …. apa2hal klu dia mati kat tengah2 jalan ko boleh tukar sendiri …. ko spare spana ring saiz 8mm dlm kete …. sensor tu satu kat atas valve cover satu lagi kat bawah oil sump bersebelahan gearbox …;
8.
gen2lama says: January 27, 2011 at 12:21 pm sensor yg mana yek?…boleh bg gambaran tk? fungsi dia?….ada sekali sensor kt sebelah gear box kong. jadi masa masuk gear reverse. bila sensor tu kong, kete x bleh start….sensor tu ker?.. apa kesan kalau kita just suka2 nak buat overhaul?…memang dalama kepala naka buat jer. gen2 ni memanag kuda abuat p keje. pastu dulu tiap2 minggu melenjan kl – batu pahat. balik kg. 3 tahun lebih dah masuk NGV, radiator memang sentiasaa check takut prob.. ada suggestion tak mana2 workshop boleh buat proper?…sebenarnya aku prefer antara proton sc, pasal kete aku ni 100% service sc…. bushing suspension plak camna yek?…rasa nak tukar semua. berapa banyak bushing yg ada & anggaran kos?..rasa macam dah keras la…kekadang ada bunyi skit bila langgar lubang..
9.
MrSiber says: January 27, 2011 at 12:55 pm bila buka cover plastik (klu jenis yg ada cover la) kita nampak kabel plug …. ko tengok ke kabel plug cyl no 4 …. kat sebelah je … ada sensor kaler hitam …. lagi satu kat bawah enjin kan ada ooil sump (takung minyak enjin) sensor lagi satu tu melekat kat situ ….. fungsi utk timing firing spark plug dan injector petrol …. ni kira bukan suke2 buat overhaul … tp utk dapatkan balik efficiency asal sesuatu enjin tu …. kebanyakkan negara maju menetapkan emmision level sbg control utk insuran dan road tax …. tp malaysia x wajibkan …. kita buat utk performance dan FC je … kawan aku ada kenal satu staff proton yg buat part time overhaul enjin ni … klu ko berminat aku bole mintak contact no mamat ni … tp rege ko nego le sket ngan
dia sbb aku x kenal …. itu bunyi biasanya bunyi absorber link je …. sebatang dlm 30 …. paling teruk pun lower arm … rege baru x pasti …. klu x silap sebelah dlm 60-70
10.
MrSiber says: January 27, 2011 at 1:00 pm gen2Lama : aku dah jumpa minyak petronas utk NGV …. mmg ok …. customer aku dah guna kat honda legend 3.5 v6 ngv dia ….
11.
PENJUAL@ROTI@BURGER@YG@SEDAP says: January 27, 2011 at 1:41 pm RASANYA BERAPA BINTANG JAAH CIRI-CIRI KESELAMATAN YANG PROTON BOLEH DAPAT NI… ADA AIRBAGS KE PROTON NI, MUNGKIN KALAU CIRI-CIRI PEMANDUAN LOTUS TU BOLEHLAH DAPAT 4 BINTANG, TAPI SETAHU AKU PROTON TAKDA AIRBAGS?? SO MUNGKIN BOLEH DAPAT 4 BINTANG JAHHLAH.HAHAHAH.. TAK MACAM BMW..5 STAR CIRI2 KESELAMATAN…
12.
nua says: January 27, 2011 at 1:51 pm nak dpt bintang ni bukan dari break abs, air bag, handling je …tp daya tahan hentak jugak dia ambil kira..mcm bmw tu kira logic lah dpt 5 bintang, body keras.
13.
gen2lama says: January 27, 2011 at 1:52 pm thnk mr siber…ptg ni gak tukar itu absorber link & lower arm….honda legend 3.5 v6 ngv?…WOWOOW…….sedan 3.5 tapi jimat…..goood..
14.
jalut says: March 19, 2011 at 5:22 am
salam mr siber…nak tanya la..aku baru pakai campro cps..apa yg aku patut buat utk tambah perfomance?maksud aku buat yang minor2 je..blm cukup pulus nak tukar enjin..huhu..aku dah try bawak jauh..dah lebih seribu km..masa potong,memang best..rpm4 ke 5 je…mcm vtec…
15.
MrSiber says: March 20, 2011 at 2:46 am aku tengok legend tu mmg nampak ganas …. mcm citer mat salleh us lak …. rim 21″ tayar lebar giler ….. tp tengok cc takut road tax mahal …. so aku bole mimpi je la …. jalut : paling simple dan low cost …. ko potong catalytic converter …. letas satu paip sama diameter ngan exzos dan guna drop-in performance ait filter …. lain2 maintain std … modal x abis 200
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