Hello everyone, first time posting. Love this site. Have found a lot of useful information here.

I have a 98 f150 XL 4.2 six in it. Trying to clear the check engine light. Went to AutoZone to read the codes. Test says check engine=fail. Most likely solution: Mass air flow sensor. Here are the codes:
P1132 switches- sensor indicates rich
P0133 O2 circuit slow response bank 1 sensor 1
P0135 O2 heater circuit bank 1 sensor 1
P0141 O2 heater circuit bank 1 sensor 2
P0153 O2 slow response bank 2 sensor 1
P0155 O2 heater circuit bank 2 sensor 1
P0161 p2 heater circuit bank 2 sensor 2
P1152 switch sensor indicates rich

Ive already tried cleaning the MAF, I plan on buying a new one. I'm just wondering, could this issue be a MAF as they were no MAF codes....thanks in advance

 

The P1132 and P1152 are likely the MAF, but I think the others may be indicative of something else. Replace the MAF, clear the codes, and see what happens.

 

Why is there guessing when the codes tell you what is the possible cause?
It's not the MAF sensor. Not mentioned in any of the code descriptions.
.
All codes involve Ox Sensors 1&2 >both banks< not able to work correctly.
Look for a Harness issue feeding both sides >Heater power and Signals< to the PCM.
Good luck.