ConclusionĪ resounding yes is more than merited when using contact cleaners when cleaning your mass air flow sensors to answer the question quickly. While they are nothing to worry about, make sure to keep your distance when applying these cleaners to the tubing layout of your MAF. These stand for N-Propyl Bromide, Trichloroethylene, and Perchloroethylene, respectively. The most common chemicals that can be toxic but are beneficial in cleaning your MAF are nPB, TCE, and Perc. When buying a contact cleaner for your MAF, ask the person in charge of the hardware store and ask the critical questions in line with the toxicity level of the contact cleaner. Whatever you do, always put your safety first above the rest. This is why you should consider the dielectric strength, which ensures that the voltages of the circuitry are safe to use while turned on. Sometimes, cleaning the MAF while switched on is an excellent way to clean it faster and more efficiently. Look at the most economically viable contact cleaner that doesn’t pose hazardous results, which can be seen in its back label. When you need extensive cleaning for your mass air flow sensor, it’s always advised for you to get the safest contact cleaner to avoid unnecessary accidents from occurring. When buying any product, for that matter, you should always consider different brands that you must categorize into singular metrics found below: The flammabilityĪs mentioned before, you need to stay away from danger. What to look for in a mass air flow sensor to clean your MAF? When your MAF gets into trouble absorbing so much dust and contaminants, you are risking it by doing nothing and using other methods that are honestly just insufficient compared to a contact cleaner.įor prevention and treatment of a potentially hazardous MAF, you should go for a contact cleaner to get yourself a more straightforward method of cleaning your mass air flow sensor and getting it to work for a longer time rather than risking breaking it in just a few years that forces you to buy a new and expensive one. It’s not that you need to clean your MAF to make it look good, but instead, you’re doing so to get you as far away from harm as possible. This is where a particular cleaner is used to clean out the interiors of the MAF properly. It will then lead to the machine getting into a rougher state until it can no longer be used. Unlike the hot wire sensor, the hardwire sensor uses hot and cold wires to function as reference points to give off hot air.ĭue to the sensors getting exposed directly to the air, they can pick up different deterrents and pollutants that will damage or alter the readings of the tuning of the voltage.
On the other hand, the cold wire sensor is found in most GM engines. The ECM, a shorter term for the engine control module, is used to measure the voltage change that adjusts to the coil to give off cooler temperatures by tuning it accordingly. When air passes through, it is cooled through the hot wire, which significantly reduces the resistance to the voltage. A hot wire sensor is a device that uses platinum wire in the vents or paths of the air flow, which heats up in a voltage that’s very particular to give off specific heat temperatures. What to look for in a mass air flow sensor to clean your MAF?Ī mass air flow sensor has two types: Hotwire and cold wire air flow sensors.Can I use contact cleaner on mass air flow sensor?.
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