# Effects of differential pressure measurement characteristics on high pressure-EGR estimation error in SI-engines

> Research article (International Journal of Engine Research, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3208437506](https://www.wikidata.org/wiki/openalex:W3208437506)  
**Source**: https://4ort.xyz/entity/effects-of-differential-pressure-measurement-characteristics-on-high-pressure-egr-estimation-error-in-si-engines