Ya I appreciate the post as well. I really want to see if the MAF and IAT1 is working correctly and I just don't know how to read and compare Gram/S. Anyway you can find the pid for MAF in volts?

 

Any way to measure IAT1 in degrees?

 

MAF sensor range is 0.5 to 4.75 Volts. That will correspond to 0 gs/sec at 0.5V to a maximum value at 4.75V. I will see if I can track down the maximum range in gs/sec. That will get you a "backwards" correlation to volts if that helps.

 

<TABLE style="WIDTH: 541pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=721 x:str><COLGROUP><COL style="WIDTH: 541pt; mso-width-source: userset; mso-width-alt: 25628" width=721><TBODY><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; WIDTH: 541pt; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" class=xl24 height=18 width=721 align=left>IAT1 Degrees F</TD></TR><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" class=xl24 height=18 align=left>TXD: 07E0221123</TD></TR><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" height=18 align=left>RXF: 046205110623</TD></TR><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" height=18 align=left>RXD: 3010</TD></TR><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" height=18 align=left>MTH: 000100010000</TD></TR><TR style="HEIGHT: 13.2pt" height=18><TD style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; BACKGROUND-COLOR: transparent; HEIGHT: 13.2pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8" height=18 align=left>NAM: IAT1 Degrees F</TD></TR></TBODY></TABLE>

 

MAF Voltage (volts)
TXD: 07E0221177
RXF: 046245110677
RXD: 3010
MTH: 000100250000
NAM: MFV


Works for my 03

 

Thanks Benny