LT2 Setting P0101 (PIP5721)
Publication date: 2020-04-09Reference number: PIP5721
LT2 SETTING P0101
TECHNICAL SERVICE BULLETIN
Reference Number(s): PIP5721, Date of Issue:
Apr 9, 2020
SERVICE INFORMATION
| Brand: | Model: | Model Year: | VIN: | Engine: | Transmission: | ||
|---|---|---|---|---|---|---|---|
| from | to | from | to | ||||
| Chevrolet | Corvette | 2020 | All | All | All | All | |
| Involved Region or Country | North America |
| Condition | A vehicle may have a P0101 set with or without a P0171, P0174. |
| Cause | This could be caused by a carbon patch coming loose in the air cleaner housing restricting air flow across the MAF sensor |
CORRECTION
Depending on where the patch gets stuck it could set a variety of additional codes.
Recommend we at least verify the patch is in place before diagnosing these codes:
P0101, P1101, P0171, P0174, P0300, P2119, P2101, P219A, P219B
Remove the air filter and inspect for the carbon patches being out of place (see the pictures below.
If this is found the air cleaner housing assembly will need to be replaced.
WARRANTY INFORMATION
The correction for this concern may be one of several repairs. For vehicles repaired under warranty, please use the appropriate warranty labor operation based on the actual cause and repair.
| Version | 1 |
| Modified | 04/09/2020 - Created on |