| Share | Phrase |
| 9.36% | line [does] originate |
| 7.40% | originate to detector |
| 7.21% | signal [does] originate |
| 6.87% | originate misfire [perform operation] |
| 6.51% | noise [does] originate |
| 6.18% | sensor [location] originate |
| 5.86% | originate at cylinder |
| 5.77% | system [location] originate |
| 4.93% | cylinder [location] originate |
| 4.58% | pressure [does] originate |
| 4.55% | chamber [location] originate |
| 4.04% | source [location] originate |
| 3.69% | assembly [temporal] originate |
| 3.30% | port [does] originate |
| 2.92% | engine [location] originate |
| 2.76% | bottom [location] originate |
| 2.27% | force [does] originate |
| 2.20% | bore [does] originate |
| 1.64% | particularly [degree] originate |
| 1.31% | line originate |
| 1.31% | originate modal may |
| 1.31% | assembly originate |
| 1.01% | cylinder originate |
| 1.00% | not originate |
| 0.98% | originate modal can |
| 0.91% | engine originate |