ETOPARSUniversal Car Vehicle 2inch 52mm Pointer Oil Pressure Gauge Meter Kit Press PSI 7 Color LED Light Pointer Indicator Dail

There are a few issues wrong with this particular unit. Firstly the photographs suggest that there is a three point switch on the back which moves between 4 6 & 8 this is not the case secondly it states that it is universal but it will not give a appropriate read for a four-cylinder diesel. I reported this when I first received the item and raised my concerns I was ignored. I tried three times which is more than required by law and have had still no response. It’s been several months since my initial purchase and receive of the item and I am now stuck with a product that does not do the job it is intended for and has intermittent faults. This item is about £7 more expensive than other online stores for the exact same brand , this does not equate to better quality shop elsewhere would be advised

Fitted a few or these before so I can be pretty confident I know what I'm doing. This didn't register any reading at all and I returned it.

as described easy to fit would buy again from seller

Finally got around to fitting the EGT I bought back in Feb to my old VW T3 diesel, and the EGT gauge / probe simply doesnt register any temperature.Or of course my 34 Yr old diesel is running with less than 300degrees EGT ! (expecting to see 600 - 800 degrees)Oh well lesson learnt buy cheap buy twice 😞

Gauge read 10psi without being installed. Should not have passed quality control. Returned.

Oil pressure sending units can have either one wire or three wires, and the choice depends on the type of sensor and its intended application. Here's an explanation for both:Single-Wire Oil Pressure Sending Unit:A single-wire oil pressure sending unit is a basic sensor. It typically has just one wire that connects to the gauge or warning light in the vehicle's dashboard.These sensors are often used in older vehicles with simple warning lights for oil pressure. When the oil pressure drops below a certain threshold, the sensor grounds itself (completes the circuit), which triggers the warning light to come on.They are less precise than three-wire sensors and mainly provide an "oil pressure low" warning.Three-Wire Oil Pressure Sending Unit:A three-wire oil pressure sending unit is a more advanced sensor.It typically has three wires: one for power (usually 12V), one for ground, and one for the signal.The power and ground wires provide the sensor with the necessary electrical supply, and the signal wire sends a variable voltage signal to the gauge.These sensors are commonly used in modern vehicles with oil pressure gauges that display real-time pressure levels. The variable voltage signal allows for a more accurate representation of oil pressure.This gauge is designed to work with a three-wire oil pressure sensor and a single-wire sensor was provided;The single-wire sensor typically functions by grounding itself to trigger a warning light when the oil pressure drops below a certain threshold. Since your gauge expects a variable voltage signal from a three-wire sensor to display real-time pressure levels, it may not interpret the single-wire sensor's signal correctly, resulting in a reading of 100%.

Wat een crime, alles gemonteerd en niets werkt. Blijkt een knopje voor instelling 6, 12 of 24 volt bij de fabricage niet te zijn gemonteerd. Lees overal dat mensen hierover klagen, maar geen reactie Amazon. Helaas weer weggegooid geld, geen reacties, geen geldteruggave en kan zo de prullenbak in!

Bonjour, j'ai reçu ce jour un compte tour pour automobile. Celui ci a un n défaut majeur.Il lui manque le petit bouton pour sélectionner le type de moteur 4 , 6 ou 8 cylindres. Il est donc inutilisable en l'état. Merci de faire le nécessaire

Zeigt Falsch an um ca 50%

Lo he instalado tal como pone en las indicaciones y no funciona, no se puede seleccionar el número de cilindros en el tacométro.