The Proton Waja is a saloon car designed in-house by Malaysian automotive company, Proton, first released in August 2000. The Waja is the first Malaysian-designed car, based on the Mitsubishi Carisma and Volvo S40. Initially, the Waja was powered by a Mitsubishi 4G18 1.6 L engine; beginning 2006, Proton's own 1.6 L Campro engine served as a replacement. In the end of 2005, another variant of the exclusive Waja with a longer wheelbase and powered by a Mitsubishi 6A12 2.0 L V6 engine known as Proton Waja Chancellor was launched.
The name Waja, which means "tough (as steel)", reflects the strength of the steel used for the Waja compared with the previous models. The name was chosen partly to counter the perception in the domestic market that Proton cars were less strong. In the United Kingdom, the Waja is sold as Proton Impian.
The Campro engine is the first automotive engine ever developed together with Lotus by the Malaysian carmaker, Proton.[1] The name Campro is short for Cam Profile. This engine powers the Proton Gen-2, the Proton Satria Neo, the Proton Waja Campro, the Proton Persona as well as Proton's future models. The Campro engine is aimed to show Proton's ability to make their own engines that produces good power output and meets newer emission standards.
All Campro engines incorporate with drive-by-wire technology (specifically electronic throttle control) for better response,[1] eliminating the need for friction-generating mechanical linkages and cables. There have been some issues with cracking oil sumps but apparently Proton have introduced a new part recently to solve this problem. A recall has not been announced.
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) @ 6,500 rpm of horsepower and 148 N-m 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 uphills 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 slightly before picking up back to the maximum torque at 4,000 rpm. This torque characteristic can clearly be seen in manufacturer published engine performance curves.
Before the engine is ready to be installed in the Gen-2 cars, Proton installed the engine in the Waja specialized for on-road tests.
Currently the Campro engines installed in the Gen-2 has none of the promised cam profile switching (CPS) and variable inlet manifold technologies. No date nor any information has been known as to when Proton will equip its models with the promised full-spec engine.
Another engine option for the basic DOHC engine is a 1.3L engine coded as S4PE. The S4PH engine produces 94 bhp (70 kW) @ 6,000 rpm and the torque of 120 N-m @ 4,000 rpm, much more powerful than most 1.3L rivals, even with variable valve timing technology, though it too suffers for this omission (like its bigger brother) by displaying a torque dip at typical engine operating speeds.
The bore x stroke dimensions for both engines are as follows:-
* S4PH (1.6L): 76 x 88 mm, resulting the displacement of 1597 cc.
* S4PE (1.3L): 76 x 73.4 mm, resulting the displacement of 1332 cc.
Comparison 4g18 & Campro
Comparison CPS & Campro
Waja 4G18
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SKtan
Year : 2005 last batch with airbag & abs
Colour : 2k White
Mods : Rojak
WhitE LighteR
Year : 2002 (M)
Colour : Silver
Mods :
1. Re flash ECU
2. Smoke angle eye headlamp
3. IMP lowered spring
4. IMP slotted/drill rotor
5. IMP 600C brake pads
6. Grounding
7. 15" aftermarket rim
8. Open pod
AaRex
Year : 2001 (M)
Colour : Silver
Mods :
1. K&N drop-in air filter
2. Front engine strut bar and rear strut bar,
3. 15" star style sport rim
4. Front bumper skirt only.
5. Amp and sub-woofer
Selinix
Year : 2001 (A)
Colour : Artic Blue
Mods : Nil
ijamz
Year : 2001 (A)
Colour : Artic blue
Mods : Space cop gaban standard
tplcaik
Year : 2004 (A)
Colour : Gold
Mods : Audio system soon~
Lucifah
Year : 2005 (A)
Colour : ??
Mods:
1. Added ipod input
2. DIY with canare starquad cables and neutrik plugs
3. 2007 waja leather seats
4. Spoiled paint job (clear layer hilang after 2 yrs)
5. Steel Waja 2007 radio rubber knobs (smooth type) and change it with my "thorny" rubber knob (f-ugly)
Apis_LuaLua
Year : 2003
Colour : Silver star
Mods :
1. zenden 2 point strut bar.
2. zenden 4-2-1 extractor
3. zenden twin tip muffler
4. 17" adr rim
5. gab abs and sport spring
6. pageguard 2 way alarm system
7. momo corse steering
am_eniey
Year : 2002
Colour : Petrol blue
Mods : Upgraded Spring and Suspension
afroiq
Year : 2004
Colour : Gold
Mods : But with chrome grill (damn the used car change it)
arefad (not ah fad)
Year : 2005 (A) P20Y
Colour : Burgundy
Mods :
1. Rim 17
2. Drop in k&n
3. Remove cat con,
4. Lowered
jlce10
Year : 2003 (A)
Colour : Silver
Mods : Sound System
b48753
Year : 2004 (second edition)
Colour : Galaxy Grey
Mods :
1) Engine Port and Polish
2) Custom Fuel Regulator (now at 3.5bar)
3) Wing Yip Extractor and Mugen 'style' muffler (Tak tipu customer,memang bagus)
4) Evo 5 throttle body (65mm)
5) D1 Spec grounding wire.
6) R3 Sport spring
7) 16" Rims(taiwan) with Yokohama A-Drive R1
lilmonster
Year : ???? (A)
Colour : Silver --->Lotus Elise Blue---> Suzuki Yellow
Mods : Nil
kimiloh
Year : 2003
Colour : Silver
Mods :
1. skirting
2. spoiler
3. Head Lamp
4. Signal Lights
5. Slowly towards Interior....
adrian_huen
Year : 2005 (M)
Colour : Grey
Mods : Ecotint Ray Barrier with security 4mil film
ahhuat
Year : 2002 (A)
Colour : Metallic dark grey
Mods : Ice mod
mao2
Year : 2003 (A)
Colour : Plum Crazy (Dark Purple)
Mods : Mod abit..
zenwarlord
Year : 2001 (A)
Colour : Artic Blue
Mods : 4G92 Mivec
mych
Year : 2002 (A)
Colour : Silver
Mods : Nearly stock.. Highly sound proofed
ckk125
Year : 2001
Colour : Artic blue
Mods : Nil
zaidi
Year : 2002
Colour : Petrol blue (green)
Mods : Nil
adrian
Year : 2003 (A)
Colour : Silver
Mods : Mod enjine only,rims
Tainted
Year : ????
Colour : Metallic Silver
Mods :
1. 15" Rims
2. 2-way alarm
3. Ducktail spoiler
blackmachine
Year : 2003 (A)
Colour : Metallic Silver
Mods : Nil
Gurdian
Year : 2001 (A)
Colour : Metallic Silver
Mods : Nil
jackyleo009
Model : 2001 (M)
Colour : Black
Mods :
1. LCP
2. R3 bodykit
3. 16" sportrim 215/55/16
4. Noisy Muffler
idevonz
Year : 2001 (A)
Colour : Metallic Silver
Mods : Nil
boboy
Year : 2004
Colour : ??
Mods : Nil
monoeye
Year : 20th anniv (P20Y)
Colour : Burgundy
Mods :
1. C-West bonet and grill
2. Eagle eye headlamps (modded)
3. 16 inch rims, yokohama tires
putu_mayam
Year : ???
Colour : burgundy
Mods:
1. HWL Adjustables
2. 17" w/ EP Accelera Alpha 215/45/ZR17
3. Front & Rear Struts Bar
4. LED Rear Lamp (Stock Style)
5. Front Lip (OEM Style)
nayte
Year : 2002 (M)
Colour : Artic Blue
Mods :
1. HID 4300k Headlamp
2. Pivot Megaraizin + 8pts Grounding.
thomas9286
Year : 2003 (A)
Colour : ??
Mods : Just have the sound system and sport only.
hazairi
Model : 2002 (A)
Colour : Silver
Mods : Nil
Andy0625
Year : 2001 (A)
Colour: Pure Silver
Mods : Nil
Amd_hardcore
Year : 2003 (A)
Colour : Dark Green
Mods : Nil
matt wee
Year : 2002 (A)
Colour : Brown
Mods :
1. 4-2-1 extractor with zenden bullet
2. Aftermarket drop-in
swk_sam
Year : 2002 (A)
Colour : Artic Blue
Mods :
1. Power woofer & amplifier
2. Waja CPS Steering
3. Waja CPS Gated Gear
4. Waja CPS Armrest
5. Smoke Angel Eye Headlamp with original Bosch Projector transplanted
6. HID 4300k Headlamp & Foglamp
7. Pivot Megaraizin + 8pts Grounding
8. Waja OEM leather sit
9. Waja enhance 16" Rim
10. Project S Super Stainless Steel Air Filter
cosmi
Year : 2003 (A)
Colour : Police white (a lil bit yellow)
Mods : Rojak but feeling gooood!
Roxx
Year : 2004 1.6x Premium (A)
Colour : Slate Grey (I guess)
Mods : 17" estatus rims.
yngwie
Year : 2004
Colour : Brown
Mods :
1. K&N air filter
2. Twin tail pipe
jolipoli81
Year : ????
Colour : Silver
Mods :
1. Waja CPS Gated Gear
2. Waja CPS Armrest
3. HID 4300k Headlamp & Foglamp
4. Pivot Megaraizin + 8pts Grounding
5. Reprogram ECU
6. 17"rim
7. K&N Air Filter
brewoe_1988
Year : 2001 (A)
Colour : Metalic gold
Mods :
1. Pioneer Hu
2. Waja 05 Rear Spoiler
3. Waja 05 Rims
4. Solar Shield Tint
danlim
Year : 2001 (A)
Colour : Type-R White
Mods :
1. Sony Normal Player
2. Full Waja r3 Bodykit
3. 17"inch rim
4. Amp & Woofer
5. S-flow muffler
6. Tenon 2-way alarm
7. Open Pod Blitz
mamedai
Year : 2004 (A)
Colour : ??
Mods : Nil
Kelvin5717
Year : 2001 (A)
Colour : Gold
Mods : Nil
Waja 1.8X
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Turnip
Year : Waja 1.8x 2003
Color : Silver
Mods : None)
Waja Campro
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Squareballs
Year : 2007 (A)
Colour : Metal grey
Mods : Nil
topimerah
Year : 2007 (A)
Colour : Burgundy
Mods : Nil
DevilMan
Year : 2006 (Bought New 2007)
Colour : Burgundy
Mods :
1. Zero Hour Front
2. Rear 3 Way Bar
3. Lower Rear Bar
4. Full Custom Bodykit
5. BMW-Type Tailpipes
6. 17" Sport Rims
7. Aircool Supreme Tint all round
luffyspcc
Year : 2006 (A)
Colour : Burgundy
Mods : Nil
ron4
Year : 2007 (M)
Colour : Metal Grey
Mods : Nil
Richnet
Year : ?? (M)
Colour : Burgundy
Mods : Too much to declare
Year : 2006 (M)
Colour: Burgundy
Mods:
1. Redline lighten crank pulley
2. Arospeed Adjustable lighten cam pulley
3. GAB SS Full Adjustable Coilovers
4. 16" K-speed OZ Racing look-aliked rims
5. Ultra-Racing Front 3-point strut bar
6. Ultra-Racing Rear 2-point strut bar
7. ESE drop-in filter
8. Volker iridium spark plugs
9. SARD Fuel Pressure Regulator
10 Powerzone 4-2-1 extractor with Topcat midbox and 5zigen muffler
Krools
Year : 2007 (A)
Colour : Blue/Metalic Black Pearl
Mods : nil
Waja CPS
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Sphiroth
Year : 2007
Colour : Twilight Blue
Mods :
1. K&N Drop in Airfilter
2. 4-2-1 Extractor + 2 bullet +stainless steel muffler (standard piping)
3. 16" rims
4. R3 suspension (abs+spring)
markiliz
Year : 2009
Colour : Silver
Mods :
1. Tinted
2. VS + Grounding
Azuma-Kun
Year : 2009
Colour : Bronze
Mods : Nil
[B]Proton Waja external resources aka. 'Goodies'
Aug 11 2011, 07:05 PM, updated 14y ago
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, new home still in progress, still noob in creating the home for waja club. 
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