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Old 02-11-2005, 03:17 PM   #11
Scooby Specialist
Member#: 8050
Join Date: Jul 2001
Chapter/Region: W. Canada
Location: Bugeye EJ207 - T3T04S - RIP
2004 FXTi - Stage 2


Originally Posted by kpmatt00
It's the O2 heater sensor control circuit code cel. there is no o2 senser in the intake, only exhuast. i am confused now, maf is for that kinda stuff.
MAF measures how much air goes in; yes. O2 sensor is used to measure the air/fuel ratio so the ECU knows if its adding too little or too much fuel to that air.

I think you need to sit down and ask yourself if you are willing to risk your expensive new motor to your limited understanding of how it works.
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