I have got a strange "TDI ECOFUEL" badge on the back of my T5.1, which is a 140 factory kombi. When I bought the van I figured the "ECOFUEL" was just an option, but since looking into it further I have not been able to find anything about it online. The only thing I can find on Google in relation to VW “ECOFUEL” is to do Compressed National Gas variants, and this is definitely a diesel 140.
I decoded the production codes, hoping to find out if there were any clues as to what the “ECOFUEL” badge on the back means. Unfortunately I am no nearer to answers:
X13 = National sales program Europe (RHD) B0A = Component parts set without country-specific design requirement CK8 = Alloy wheels 6.5J x 16 G0K = 6-speed manual transmission H0D = Tires 215/65 R16 C 106/104T J1D = Battery 380 A (72 Ah) D91 = 4-cyl. turbo diesel engine 2.0 l/103 kW (4V) TDI common rail; Base engine: TG3/ TJ3/TU3/TU4/TL4/TP4/TM3/TW3/TR4/TS1/TN5 1AK = Electronic stabilization program (ESP) with brake assistant 1G2 = Steel spare wheel with original equipment tires 2PW = Leather steering wheel 1NL = Covers for alloy wheels 5RV = Right exterior mirror: aspherical 5SJ = Left exterior mirror: convex TW3 = 4-cylinder diesel engine 2.0 l Unit 03L.K 3S0 = Without roof rails/roof load rack 3U0 = Without luggage compartment cover QI8 = Service indicator 40,000 km or 2 year ( variable ) 8AE = Radio "RCD310 MP3" 8GU = Alternator 140 A 1BA = Standard suspension/shock absorption 7MJ = Emission standard EU5 plus 0E1 = Short wheelbase 4UF = Drivers and front passenger air bag with front passenger air bag deactivation 4X0 = Without side air bag 4R1 = Power windows 4K3 = Radio remote controlled central locking operated from inside and safe securing N0F = Woven fabric seat covering 5TC = Without decorative inserts 8RE = 4 speakers (passive) 2JG = Body-colored bumpers E0A = No special edition 2V1 = Dust and pollen filter 0JD = Weight category front axle weight range 4 0YD = Weight range 4 installation control only, no requirement forecast 1D0 = Without trailer hitch A8B = Basic equipment 8BF = Halogen headlight for driving on the left U5B = Instrument insert, mph speedometer Great Britain 1N1 = Power steering 3L3 = Manual height adjustment for front seats 4A0 = Without seat heater 8N1 = Windshield wiper intermittent control
Also, what badge(s) should a 2014 T30 140 highland factory kombi have on the back?