Fault Codes P0430 P1128 P1130

[ASpec818]

The shop obd2 reader was originally only picking up the P0430 cat code. I cleaned my maf, poured some techron cleaner in, and reset me ecu. 50 miles later and armed with a Durametric, the fault code returned along with P1128 and P1130- Oxygen sensing adaptation idle range bank 1 and 2.

Any ideas on what's going on? My oil cap is on tight, and there are no driveability issues. I hope I didn't screw up the maf, but I would think just spraying it with maf cleaner wouldn't break it...

[Loren]

Please do a search here as this has been covered dozens of times.

You have an air leak - perhaps a bellows and/or AOS leak. Do the inspections/tests to confirm.

[Jager]

The shop obd2 reader was originally only picking up the P0430 cat code. I cleaned my maf, poured some techron cleaner in, and reset me ecu. 50 miles later and armed with a Durametric, the fault code returned along with P1128 and P1130- Oxygen sensing adaptation idle range bank 1 and 2.

Any ideas on what's going on? My oil cap is on tight, and there are no driveability issues. I hope I didn't screw up the maf, but I would think just spraying it with maf cleaner wouldn't break it...

Clear you trouble codes with the Durametric, you may have created the P1128 and P1130 when you opened the oil fill cap testing for AOS issues.

Jager