2004 P0104 code

[Nipper]

I am not used to posting on this site. So please advise if I did this wrong. So my 2004 T Bird lost power when the wrench light and engine light came on. So I plugged my OBDII CARD READER in and 2 codes came up. PO104 (MAF or VAF A circuit Intermittent. And PO111. IAT Sensor 1 CKT Range Performance....
Have no idea what this means. Need help. Thanks.

 

[312]

I am not used to posting on this site. So please advise if I did this wrong. So my 2004 T Bird lost power when the wrench light and engine light came on. So I plugged my OBDII CARD READER in and 2 codes came up. PO104 (MAF or VAF A circuit Intermittent. And PO111. IAT Sensor 1 CKT Range Performance....
Have no idea what this means. Need help. Thanks.

P0104 FORD Possible Causes
What does this mean?

• Faulty Mass Air Flow (MAF) Sensor
• Intake air leaks
• Dirty Mass Air Flow Sensor
• Dirty Air Filter
• Mass Air Flow Sensor harness is open or shorted
• Mass Air Flow Sensor circuit poor electrical connection

P0111 FORD Possible Causes
What does this mean?

• Dirty Air Filter
• Faulty Intake Air Temperature (IAT) Sensor
• Intake Air Temperature Sensor harness is open or shorted
• Intake Air Temperature Sensor circuit poor electrical connection
• Faulty Powertrain Control Module (PCM)

 

[Anewaltj]

if you have installed a K&N air filter and tube, they can cause the MAF to throw a code.....

the advise above is solid.....you can get NTK mass air flow sensor.

 

[Nipper]

support. You. I doubt if anything like that has been done. I bought the car last year. It had 63000 + miles. I replaced all of the plug coils. It was a 1 owner car.

 

[biddle]

May need a new sensor- https://forums.fordthunderbirdforum...3-2004-2005-ford-thunderbird-maf-sensor.9382/

 

[RDH]

if you have installed a K&N air filter and tube, they can cause the MAF to throw a code.....

the advise above is solid.....you can get NTK mass air flow sensor.

I just put in the filter no tube