1 (free) 2 Inlet manifold heating (Carb) / Fuel pump (Inj) / Glow plugs (Deisel) 3 Seat belt warning system
4 Gear change up display (Formel E, GTi) 5 A/C 6 Twin horn 7 Fog lights 8 X relay 9 (free) 10 Wash-wipe interval 11 Rear windscreen wash/wipe 12 Hazard warning lights 13 Seat belt warning system 14 Seat belt warning system 15 Headlight dim-dip 16 Cold start valve 17 (free) 18 Coolant temp gauge (Inj, Diesel) List of relay numbers , marked in white on top of the relay [thanks to rubjonny for info] . 1 = carb inlet manifold heater 2 = fuel pump (MK1 & Early MK2/Rocco K-Jet, no rev limiter) 5 = shift light and MPG gauge 18 = x-over relief (disables most ign live items while engine turning on starter motor) 19 = front wiper intermittant 20 = rear wiper non-intermittant (when you push the stalk forward, it'll only wipe once, no intermittant!) 21 = hazard/indicator 23 = switched relay, often used for electric windows 30 = MK3 (GTI 8v or 16v?) ECU 31 = 'time control unit' fan control 32 = MK2 digifant ECU 33 = headlight washers 36 = headlights on warning (possibly seatbelt too?) 42 = coolant level sensor control (pre-90 & digifiz dash) 43 = coolant level sensor control (pre-90 & digifiz dash) 53 = misc equipment ignition switched (horn, fogs, leccy windows etc) 62 = fuel pump (Later MK2/Rocco/Cabby K-Jet, built in rev limiter) 67 = MK2 16v/ MK3 VR6 fuel pump 72 = rear wiper intermittant 80 = MK2 digifant fuel pump
99 = front wiper variable intermittant 103= glow plug 104= glow plug 109= ACV engine code ECU? 133= aircon 150= starter motor 167= MK3 & MK2 16v fuel pump 174= rear wiper 191= hazard/indicator 192= intermittant wash/wipe for models w/rain sensor 204= 40a, fog lamp, electric fan etc. pinout compatible to 53 213= fan, assume radiator? 370= fan, assume radiator? 372= fuel pump relay, 97-05 Passat 389= intermittant wash/wipe 407= rear petrol flap 409= fuel pump relay, 02 Golf Fuze layout
VW 171919379A Temperature Sensor 25/+40C Jetta/Golf
WHITE- Connector 1
Blink 48 -- turn signal SA -- Upshift light KL.86 -- dash lights TEMP -- coolant temp TANK -- fuel gauge MASSE -- ground MFA- -- Ground for outside air temperature sensor KL-1 -- tachometer MFA-R -- MFA 'mode' switch KL3. UHR -- constant power / clock ?? -- outside air temperature sensor ?? -- oil temperature sensor ?? -- high beam light ?? -- upshift signal to solenoid
BLACK- Connector 2
KW6 -- ignition switched power OUTRW -- seat belt LED / center led bottom LED FREI - 2nd LED from left on bottom row LED FREI - 2nd LED from right on bottom row MOTOREL - far right LED on bottom row KL 61 -- alternator light OEL 0,3 -- low oil pressure switch OEL 1,8 -- high oil pressure switch CHOKE -- bottom left LED (cabby airbag status LED) OXS/CAT -- top center LED (not on later models) HALL GEBER -- speed sensor from hall-effect sensor on back of speedometer MFA-SP -- MFA function MFA LOE -- MFA reset MFA-SP -- spare
049 919 563 A - oil temp sensor for MFA
heres some info i have 027 919 501 black collar 120*(temp,ISV and FEI)KR 049 919 563A white collar 180*(oil temp for KR) Auto data test for temp senders -20* - 6.5k ohms 0* -2.5k ohms 20* - 1k ohms 40* -450 ohms 60* -250 ohms 80* -140 ohms 100* -100 ohms
