As the air temperature decreases, the risk of detonation (spark knock
or pinging) also decreases. Therefore, a more aggressive timing curve
can be used without risk of detonation. It also tells the computer
that the inbound air is more dense and the ECU adds more fuel to the
mix (A/F Ratio is enriched). By adding This Chip in line with your MAF
(Mass Air Flow) sensor, it “Lies” to the ECU making It believe the
incoming air is colder than it actually is. After studying, 660 ohm’s
in line with the MAF will decrease the IAT (Intake Air Temperature) by
~20 degree’s. As described above this will keep your Nissan Titan
from pulling timing. This chip allows you to keep your stock (actual)
readings from the MAF when off (Red) but when you turn your chip
on(Green), the ECU will receive Temperature readings from the MAF to
be about 20 degrees colder. $20 shipped
I personally have one of these on my 05 and the install took less than 5mins and was very easy with great instructions. The truck does pull a little harder in the upper rpms than before. I will have the website updated soon but until then just shoot me a pm.
or pinging) also decreases. Therefore, a more aggressive timing curve
can be used without risk of detonation. It also tells the computer
that the inbound air is more dense and the ECU adds more fuel to the
mix (A/F Ratio is enriched). By adding This Chip in line with your MAF
(Mass Air Flow) sensor, it “Lies” to the ECU making It believe the
incoming air is colder than it actually is. After studying, 660 ohm’s
in line with the MAF will decrease the IAT (Intake Air Temperature) by
~20 degree’s. As described above this will keep your Nissan Titan
from pulling timing. This chip allows you to keep your stock (actual)
readings from the MAF when off (Red) but when you turn your chip
on(Green), the ECU will receive Temperature readings from the MAF to
be about 20 degrees colder. $20 shipped
I personally have one of these on my 05 and the install took less than 5mins and was very easy with great instructions. The truck does pull a little harder in the upper rpms than before. I will have the website updated soon but until then just shoot me a pm.
