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Prologix chip/mod


SteeevO
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ha nevermind.. shoula googled it before posting.. but i found out that these modules are the same thing as those resistor you can solder in....

 

ha how can you delete a topic??

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RUN AWAY!!!!!

 

Utter junk.

 

 

It's a 10 cent resistor in a plastic box that is meant to fool your IAT into thinking that it's receiving 57 degree air so it changes the fuel map, so you get a little boost in power. But, then your vehicle is running rich, you lose gas mileage, you destroy your emissions equipment and you create all kinds of problems. NOT worth it.

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All those modules do (all of them) is fake the data that is being sent from the sensors to the computer. They go in between the sensors and the computer ignore what the sensor is saying and send data to the computer of there own.

 

So if the oxygen sensor is sending out .5 volts indicating a decent mixture condition, the computer sends 1.0 volt telling the computeer to go fulll rich and dump more fuel in the injectors. (just one example one sensor I don't know what else this module changes probably airflow, coolant temperature etc)

 

Will it give you more power sure. but at what cost. Extra fuel without extra air = fuel waste, it will wash the oil of the cylinder walls and could cause failures.

 

It does what it says though. Is it good for the truck, sure once in a while, But if your sensors were put in the truck theres probably a reason

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