IAT Intake Air Temperature Sensor for LS Engines   Works with any LS IAT sensor 2 wire connector. (If you have the newer 5 wire MAF/IAT plug (see below), you will need to remove 2 wires for a new IAT connector.  Use with our wire pigtail part# 551209) Compatible with our intake ports:  early LS truck intake part # 551610X , and LS1 intake part # 551626X     Includes: 1 intake temp sensor (3/8 NPT thread) ************** 5 wire MAF sensor rewire how to.  Use the tan and solid black wires to run the IAT senor.  These are located on the PCM RED connector pin 25 for the Tan wire, then pin 57 for the black wire. (see photo for connector wiring) Other turbo part #'s;  3 Bar MAP sensor part# 551212 and connector 551211
A**R
works but not extremely fast acting
it's good but not extremely fast reacting to temp change. if you plan to use meth injection and increase timing as the charge is cooled, I would look into a different sensor that is quicker
S**R
Five Stars
Works ok. Hope it solves my problem
A**R
Five Stars
Seems to be working fine on my turbo 5.3
Trustpilot
5 days ago
2 months ago
