Typical Malfunction Thresholds
P0400 (FOR TMC MADE)
| Manifold pressure change* |
Less than 1.72 kPa [0.25 psi] (at engine speed 1000 rpm) |
P0401 (FOR TMC MADE, EXCEPT MEXICO MODELS)
| Manifold pressure change* |
Less than 1.72 kPa [0.25 psi] (at engine speed 1000 rpm) |
| Manifold pressure |
Less than 41.5 kPa [6.02 psi] |
P0402 (FOR TMC MADE, EXCEPT MEXICO MODELS)
| Manifold pressure change* |
Less than 1.72 kPa [0.25 psi] (at engine speed 1000 rpm) |
| Manifold pressure |
41.5 kPa [6.02 psi] or more |
| *: Calculated by EGR valve open and close |
- |
P0401 (FOR TMMK MADE)
| Manifold pressure change |
Less than 1.72 kPa [0.25 psi] |
| At engine speed |
1000 rpm |