MAF wiring diagram
Thread Starter
Driver School Candidate
Joined: Apr 2004
Posts: 3
Likes: 0
From: Pennsylvania
MAF wiring diagram
I bought the ULTIMATE PERFORMANCE CHIP for my 04 LEXUS RX 330. This chip is supposed to be connected to the two wires going to the IAT sensor. Unfortunately, the sensor is part of the MAF (Mass Air flow Sensor) assembly and the plug has 5 wires. I have no idea which two wires go to the IAT (Intake Air Temperature Sensor). Could someone help me on this? Thanks, Paul
Pole Position
Joined: May 2009
Posts: 2,838
Likes: 26
From: GA
I bought the ULTIMATE PERFORMANCE CHIP for my 04 LEXUS RX 330. This chip is supposed to be connected to the two wires going to the IAT sensor. Unfortunately, the sensor is part of the MAF (Mass Air flow Sensor) assembly and the plug has 5 wires. I have no idea which two wires go to the IAT (Intake Air Temperature Sensor). Could someone help me on this? Thanks, Paul
You'll probably find more assistance in the Gen II forum. This is Gen III starting with 2010 models.
Thread
Thread Starter
Forum
Replies
Last Post
