Temperature gauge problems

Temperature gauge: Dashboard indicator that states the temperature of the running engine.
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My 2001 1.9tdi engine is staying cool on tem gauge only quarter the wa

Volkswagen Passat 2001 Saloon 1.9tdi 177230 miles
Have 2001 Passat 1.9tdi has double fan in engine everything seems it working good but my temperature gauge in the car is on quarter of the gauge. Had the car 6months! last owner had the car 9years gauge never hit halfway mark, could this be the start of some problem in the coolant system, any suggestions thanks
Scooby from Portugal 9 years ago  
SC
2 reports 
Scooby from Portugal 9 years ago
The car is not losing any coolant! Any comments would be some money saver
anbuzz from other 2 years ago
Mi passat (año 99) no le había pasado nunca; hace tres meses que lo tengo, y en un viaje este verano, en plena autopista, a 120km/h, se quedó el marcador de la temperatura del motor a menos del cuarto, pero el coche iba perfecto. Tampoco parece problema de refrigerante. Ya no me ha vuelto a pasar desde entonces, en ciudad la aguja está en 90º
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Coolant system malfunction

Volkswagen Passat 2002 GLS, station wagon, manual 5 speed 170000 miles
Had the check engine light come on a few times, the code is something to do with the coolant system. The temperature gauge doesn't like to register. Replaced the temp sensor, flushed the system, and checked for air pockets... nothing. The fuse was a little loose for the gauges, replaced it. Any ideas? Unsure if directly related, but the radiator housing unit is dual fan. I've been told that only one fan (as it is) would be spinning until i turn on the AC. Should both be spinning regardless, or is that not normal and potentially connected to the issue at hand?
MISTIC291 from United States 8 months ago  
MI
1 report 

Possible overcooling

Volkswagen Passat 2011 saloon 2L TDI Bluemotion 90000 miles
Engine over cooling. When heater is set to max heat and heater fan is on only luke warm air comes out of heater vents. Temperature Gauge does not go above the lowest mark. Gauge is working o k as when Stationary the gauge starts to show temperature rising. I had driven Car for 40 to 50 miles between 40 and 70 M P H and the Temperature gauge stayed on the lowest mark on dial instead of it usually showing a steady 90c
Is there a problem with the thermostat has it failed in the full open position ?
Bluepullman from Great Britain 8 years ago  
BL
7 reports 
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