Collins Chinese Dictionary Plus (3rd edition), 2011:
ignition [ɪgˈnɪʃən]
(Aut) n
1
[u]
(=process) 发(發)火 fāhuǒ
2
[c]
(=mechanism) 发(發)火装(裝)置 fāhuǒ zhuāngzhì
- turn the ignition on/off
开(開)/关(關)点(點)火装(裝)置 kāi/guān diǎnhuǒ zhuāngzhì