Low-speed pre-ignition
id:
low-speed-pre-ignition-165-18789742
title:
Low-speed pre-ignition
text:
Low-speed pre-ignition (LSPI), also known as stochastic pre-ignition (SPI), is a pre-ignition event that occurs in gasoline vehicle engines when there is a premature ignition of the main fuel charge. LSPI is most common in certain turbocharged direct-injection vehicles operating in low-speed and high-load driving conditions. LSPI events are random and infrequent, and their effects on impacted vehicles can include very high-pressure spikes, loud knocking noises and sometimes catastrophic engine d
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Low-speed_pre-ignition
date created:
2014-05-07T19:55:22Z
date modified:
2024-08-29T13:32:36Z
main entity:
{"identifier":"Q25312669","url":"https://www.wikidata.org/entity/Q25312669"}
image:
fields total:
13
integrity:
14